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				<title>Floating Bodies</title>
				<author>Archimedes</author>
				<respStmt>
					<resp>Sponsor</resp>
					<name>The Owner of the Archimedes Palimpsest</name>
				</respStmt>
				<respStmt>
					<resp>Responsible for primary transcription (Dublin Core creator)</resp>
					<name>Reviel Netz</name>
				</respStmt>
				<respStmt>
					<resp>Responsible for primary transcription (Dublin Core creator)</resp>
					<name>Nigel Wilson</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Mike Toth</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>William Noel</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Doug Emery</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Alexander Lee</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Neel Smith</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Christopher Blackwell</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Jennifer Adams</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Jennifer Curtin</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Christopher D'Alessandro</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>William Dolan</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Scott Dubè</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Michael Kinney</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Stephanie Wheeler</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Joshua Whelan</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Alana L. Bates</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Mary Katherine Benson</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Edwin Ranier Brenegar</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Harry Briggs</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Andrew P. Cannon</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Katie Elizabeth Crumpton</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Katelyn Marie Ellis</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Matthew David Goodson</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Bryan Alton Keller</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Bethanie V. Kemper</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Claire Chamberlyn Kitchens</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Adam Charles Race</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Peter Eric Soder</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Charles David Stolper</name>
				</respStmt>
				<respStmt>
					<resp>Contributor</resp>
					<name>Jiayang Wu</name>
				</respStmt>
			</titleStmt>
			<publicationStmt>
				<publisher>Owner of the Archimedes Palimpsest</publisher>
				<date>2008</date>
				<availability>
					<p>Licensed for use under Creative Commons Attribution 3.0 Unported, license
						http://creativecommons.org/licenses/by/3.0/legalcode.</p>
					<p>It is requested that copies of any published articles based on the information in this data set
						be sent to The Curator of Manuscripts, The Walters Art Museum, 600 North Charles Street,
						Baltimore MD 21201.</p>
				</availability>
			</publicationStmt>
			<sourceDesc>
				<listBibl>
					<bibl> Privately owned parchment codex: "The Archimedes Palimpsest". </bibl>
					<bibl> Multispectral Digital Image Product of the Archimedes Palimpsest (The Owner of the Archimedes
						Palimpsest, 2008). </bibl>
					<bibl> Heiberg, J. L., Archimedis Opera omnia cum commentariis Eutocii (Leipzig: Teubner, 1910–15;
						reprinted 1972). </bibl>
					<bibl> Christie’s New York, 29th October 1998 Sale, no. 9058, The Archimedes Palimpsest. </bibl>
					<bibl> A. Papadopoulos-Kerameus, Hierosolymitike Bibliotheke, vol. 4 (St Petersburg, 1899), 329–331,
						MS 355. </bibl>
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						<catDesc>Archimedes Palimpsest</catDesc>
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						<catDesc>Content: Against Diondas</catDesc>
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						<catDesc>Content: Against Timandros</catDesc>
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						<catDesc>Content: Archimedes</catDesc>
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					<category xml:id="keyword_8">
						<catDesc>Content: Aristotle</catDesc>
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						<catDesc>Content: Categories</catDesc>
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						<catDesc>Content: Hyperides</catDesc>
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						<catDesc>Content: Method</catDesc>
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					<category xml:id="keyword_13">
						<catDesc>Content: On Floating Bodies</catDesc>
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					<category xml:id="keyword_14">
						<catDesc>Content: On Spiral Lines</catDesc>
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					<category xml:id="keyword_15">
						<catDesc>Content: On the Equilibrium of Planes</catDesc>
					</category>
					<category xml:id="keyword_16">
						<catDesc>Content: On the Measurement of the Circle</catDesc>
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					<category xml:id="keyword_17">
						<catDesc>Content: On the Sphere and Cylinder</catDesc>
					</category>
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						<catDesc>Content: Stomachion</catDesc>
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						<item>Byzantine Manuscript</item>
						<item>Parchment Manuscript</item>
						<item>13th Century Manuscript</item>
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				<head>
					<milestone n="Arch03r" unit="underTextFolio"/><milestone n="88v2" unit="folio"/>
					<lb n="13"/>ΑΡΧΙΜΗΔΟΥΣ <w part="I">ΟΧΟΥ</w>
					<lb n="14"/><w part="F">ΜΕΝΩΝ</w>
				</head>
				<milestone unit="postulate" n="1"/>
				<ab>
					<lb n="15"/><hi rend="margin">
						<num>Α</num>
					</hi> Ὑποκείσθω τὸ ὑγρὸν φύσιν <choice>
						<abbr>ἔχο<am><g/></am></abbr>
						<expan>ἔχο<ex>ν</ex></expan>
					</choice>
					<lb n="16"/>τοιαύτην<pc>,</pc> ὥστε τῶν μερῶν <choice>
						<abbr>αὐτ<am><g/></am></abbr>
						<expan>αὐτ<ex>οῦ</ex></expan>
					</choice>
					<lb n="17"/>τῶν ἐξ ἴσου κειμένων καὶ <w part="I">συνε</w>
					<lb n="18"/><w part="F">χέων</w> ἐόντων ἐξωθεῖσθαι τὸ <choice>
						<abbr>ἧσ<hi rend="superscript">σ</hi>ο<am><g/></am></abbr>
						<expan>ἧσ<hi rend="superscript">σ</hi>ο<ex>ν</ex></expan>
					</choice>
					<lb n="19"/>θλιβόμενον ὑπὸ τοῦ μᾶλλον <w part="I">θλι</w>
					<lb n="20"/><w part="F">βομένου</w><pc>,</pc> καὶ ἕκαστον δὲ τῶν μερῶν <lb n="21"/>αὐτοῦ θλίβεσθαι
					τῶι ὑπεράνω <w part="I">αὐ</w>
					<lb n="22"/><w part="F">τοῦ</w>
					<w>ὑγρῶ<unclear>ι</unclear></w> κατὰ κάθετον <sic>διότι</sic> εἴ <lb n="23"/>κα μὴ τὸ ὑγρὸν ἦ
					καθιεμένον ἔν <lb n="24"/>τινι καὶ ὑπὸ ἄλλου τινὸς <w part="I">θλιβόμε</w><lb n="25"/><w part="F"
						>νον</w><pc>.</pc>
				</ab>
				<milestone unit="proposition" n="1"/>
				<ab>
					<w><unclear>κ</unclear>α<supplied reason="lost">ὶ</supplied></w> ἐπιφάνειά τις <w part="I">ἐπιπέ</w>
					<lb n="26"/><w part="F">δωι</w> τεμνομένα διά τινος ἀεὶ <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>οῦ</ex></expan>
					</choice>
					<lb n="27"/>αὐτοῦ σαμείου τὰν τομὰν ποιοῦντι <milestone n="Arch03v" unit="underTextFolio"
						/><milestone n="81v1" unit="folio"/>
					<lb n="1"/>κύκλου περιφέρειαν κέντρον <w part="I"><choice>
							<abbr>ἔχ<am><g/></am></abbr>
							<expan>ἔχ<ex>ου</ex></expan>
						</choice></w>
					<lb n="2"/><w part="F">σαν</w> τὸ <w><unclear>σ</unclear>αμεῖον</w> δι’ οὗ τῶι ἐπιπέδωι <w part="I"
						>τέ</w>
					<lb n="3"/><w part="F">μνεται</w> σφαίρας ἔσται <supplied reason="lost">ἁ</supplied>
						ἐπιφάνεια<pc>.</pc>
					<lb n="4"/>ἔστω γὰρ <w>ἐπιφ<supplied reason="lost">ά</supplied>νειά</w> τις ἁ <w part="I"
						>τεμνομέ</w>
					<lb n="5"/><w part="F">να</w> διὰ τοῦ Κ <w><unclear>σ</unclear>αμείου</w>
					<w>ἐπιπέ<supplied reason="lost">δ</supplied>ωι</w> ἀεὶ <lb n="6"/>τὰν
						<w>τομ<unclear>ὰ</unclear>ν</w> ποιοῦσα κύκλου <w part="I">περιφέ</w>
					<lb n="7"/><w part="F">ρειαν</w><pc>,</pc> κέντρον δὲ αὐτᾶς τὸ Κ<pc>.</pc> εἰ οὖν <lb n="8"/>μή
					ἐστιν αὐτὰ ἁ ἐπιφάνεια <choice>
						<abbr>σφαίρ<am><g/></am></abbr>
						<expan>σφαίρ<ex>ας</ex></expan>
					</choice>
					<lb n="9"/><w>ἐπιφάν<supplied reason="lost">ει</supplied>α</w><pc>,</pc> οὐκ ἐσσοῦνται πᾶσαι <lb
						n="10"/>αἱ ἀπὸ τοῦ κέντρου ποτὶ τὰν <w part="I">ἐπι</w>
					<lb n="11"/><w part="F">φάνειαν</w> ποτιπίπτουσαι εὐθεῖαι <lb n="12"/>ἴσαι<pc>.</pc>
					<w>ἔσ<supplied reason="lost">τ</supplied>ω</w> δὴ τὰ ΑΒ σαμεῖα ἐν τῆι <lb n="13"/><w>ἐπιφαν<supplied
							reason="lost">εί</supplied>αι</w> καὶ ἄνισοι αἱ ΑΚ ΚΒ<pc>,</pc>
					<w part="I">δι</w>
					<lb n="14"/><w part="F">ὰ</w> δὲ τῶν ΚΑ ΚΒ ἐπίπεδον <w part="I">ἐκβε</w>
					<lb n="15"/><w part="F">βλήσθω</w> καὶ ποιείτω τὰν τομὰν ἐν <lb n="16"/>τᾶι ἐπιφανείαι τὰν
						<unclear>Δ</unclear>Α ΒΓ <w part="I">γραμ</w>
					<lb n="17"/><w part="F">μὴν</w><pc>.</pc> κύκλου ἄρα ἐστὶν αὐτὰ<pc>,</pc>
					<choice>
						<abbr>κέντρ<am><g/></am></abbr>
						<expan>κέντρ<ex>ον</ex></expan>
					</choice>
					<lb n="18"/>δὲ αὐτᾶς τὸ Κ ἐπεὶ <sic>ὑπόκειτο</sic> ἁ <w part="I">ἐπι</w>
					<lb n="19"/><w part="F">φάνεια</w> τοιαύτα<pc>.</pc> οὐκ ἔστι δὲ<pc>,</pc> ἄνισοι <lb n="20"/>γὰρ αἱ
					ΚΑ καὶ Β<pc>.</pc> ἀναγκαῖον οὖν <lb n="21"/><w><unclear>ἐπ</unclear>ὶ</w> τὰν ἐπιφάνειαν
							<w><supplied reason="lost">σ</supplied>φ<supplied reason="lost">αίρας</supplied></w>
					<w><supplied reason="lost">τ</supplied><unclear>ι</unclear></w>
					<milestone n="88r1" unit="folio"/>
					<figure n="1.1.1">
						<figDesc xml:lang="eng">Figure 1.1.1</figDesc>
					</figure>
					<lb n="22"/>εἶμεν <w part="I"><supplied reason="lost">ἐπι</supplied></w>
					<lb n="23"/><w part="F">φάνεια</w>
					<lb n="24"/><choice>
						<abbr>μέ<unclear>ρ</unclear><am><g/></am></abbr>
						<expan>μέ<unclear>ρ</unclear><ex>ος</ex></expan>
					</choice><pc>.</pc>
				</ab>
				<milestone unit="proposition" n="2"/>
				<ab>
					<w part="I"><supplied reason="lost">π</supplied>α<supplied reason="lost">ν</supplied></w>
					<lb n="25"/><w part="F">τὸς</w> ὑγροῦ <lb n="26"/><w part="I">καθεστα</w>
					<lb n="27"/><w part="F">κότος</w>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>οὕτως</ex></expan>
					</choice><pc>,</pc>
					<lb n="28"/>ὥστε <w part="I">μέ</w>
					<lb n="29"/><w part="F">νειν</w>
					<w part="I">ἀκί</w>
					<lb n="30"/><w part="F">νητον</w><pc>,</pc>
					<choice>
						<abbr>τὰ<am><g/></am></abbr>
						<expan>τὰ<ex>ν</ex></expan>
					</choice>
					<lb n="31"/>ἐπιφάνειαν σφαίρας ἕξει <w part="I">σχῆ</w>
					<lb n="32"/><w part="F">μα</w> τὸ αὐτὸ κέντρον ἐχούσας <lb n="33"/>τᾶι γᾶι<pc>.</pc> νοείσθω γὰρ τὸ
					ὑγρὸν <w part="I">κα</w>
					<lb n="34"/><w part="F">θεστακότος</w><pc>,</pc> ὥστε μένειν <w part="I">ἀκίνη</w>
					<lb n="35"/><w part="F">τον</w><pc>,</pc> καὶ τετμάσθω αὐτοῦ ἁ <w part="I">ἐπι</w>
					<lb n="36"/><w part="F">φάνεια</w>
					<w>ἐπ<supplied reason="lost">ι</supplied>π<supplied reason="lost">έ</supplied>δωι</w>
					<w>δι<supplied reason="lost">ὰ</supplied></w> τοῦ <w part="I">κέν</w>
					<lb n="37"/><w part="F">τρου</w> τᾶς γᾶς<pc>,</pc> ἔστω δὲ τᾶς γᾶς <lb n="38"/>κέντρον τὸ
						Κ<pc>,</pc> τᾶς <unclear>δ’</unclear>
					<choice>
						<abbr>ἐπιφανεί<am><g/></am></abbr>
						<expan>ἐπιφανεί<ex>ας</ex></expan>
					</choice>
					<lb n="39"/>τομὰ ἁ ΑΒ ΓΔ γραμμὰ<pc>.</pc> φαμὶ <milestone n="81v2" unit="folio"/>
					<lb n="1"/>δὴ<pc>,</pc> τὰν ΑΒ ΓΔ γραμμὰν κύκλου <lb n="2"/>περιφέρειαν <w><supplied reason="lost"
							>εἶ</supplied>μ<supplied reason="lost">εν</supplied></w><pc>,</pc> κέντρον <lb n="3"/>δὲ
					αὐτᾶς τὸ Κ<pc>.</pc> εἰ γὰρ μή ἐστιν<pc>,</pc>
					<w part="I">οὐ</w>
					<lb n="4"/><w part="F"><supplied reason="lost">κ</supplied></w> ἐσσοῦνται ἴσαι <w>ἀ<supplied
							reason="lost">πὸ</supplied></w>
					<w>το<supplied reason="lost">ῦ</supplied></w> Κ ποτὶ <lb n="5"/><w><unclear>τ</unclear>ὰν</w> ΑΒ ΓΔ
					γραμμὰν <w part="I">ποτιπί</w>
					<lb n="6"/><w part="F">πτουσαι</w> εὐθεῖαι<pc>.</pc> λελάφθω δή τις <lb n="7"/>εὐθεῖα<pc>,</pc> ἅ
					ἐστι τινῶν μὲν <w part="I">ποτιπι</w>
					<lb n="8"/><w part="F"><supplied reason="lost">πτ</supplied>ουσ<unclear>ᾶ</unclear>ν</w> ἀπὸ τοῦ Κ
					ἐπὶ τὰν ΑΒ ΓΔ <lb n="9"/>γραμμὰν μείζων<pc>,</pc> τινῶν δ’ <w part="I">ἐλάσ</w>
					<lb n="10"/><w part="F">σων</w><pc>,</pc> καὶ κέντρωι μὲν τῶι Κ<pc>,</pc>
					<w part="I">δια</w>
					<lb n="11"/><w part="F">στάματι</w> δὲ τᾶι ληφθείσαι <w part="I">γραμ</w>
					<lb n="12"/><w part="F">μᾶι</w> κύκλος γεγράφθω<pc>·</pc>
					<choice>
						<abbr>πεσεῖτ<am><g/></am></abbr>
						<expan>πεσεῖτ<ex>αι</ex></expan>
					</choice>
					<lb n="13"/>οὖν ἁ περιφέρεια τοῦ κύκλου <lb n="14"/>τὰ μὲν ἐντὸς ἔχουσαι τὰς ΑΒ <lb n="15"/>ΓΔ
						γραμμάς<pc>,</pc> τὰ δ’ ἐκτός<pc>,</pc>
					<choice>
						<abbr>ἐπει<am><g/></am></abbr>
						<expan>ἐπει<ex>δὴ</ex></expan>
					</choice>
					<lb n="16"/>ἁ ἐκ τοῦ κέντρου τινῶν μέν ἐστι <lb n="17"/>μεῖζον τᾶν ἀπὸ τοῦ Κ <w part="I">ποτιπι</w>
					<lb n="18"/><w part="F">πτουσ<unclear>ῶ</unclear>ν</w>
					<w>ποτ<supplied reason="lost">ὶ</supplied></w> τὰν ΑΒΓΔ <w part="I">γραμ</w>
					<lb n="19"/><w part="F">μάν</w><pc>,</pc> τινῶν δὲ ἐλάσσων<pc>.</pc> ἔστω <lb n="20"/>οὖν τοῦ
					καταγραφέντος κύκλου <lb n="21"/><w><unclear>π</unclear><supplied reason="lost"
							>ερι</supplied>φ<unclear>έρεια</unclear></w>
					<unclear>ἁ</unclear>
					<supplied reason="lost">
						<gap unit="chars"/>
					</supplied>
					<supplied reason="lost">καὶ</supplied>
					<w part="I"><supplied reason="lost">ἀ</supplied></w>
					<milestone n="88r2" unit="folio"/>
					<lb n="22"/><w part="F">πὸ</w> τοῦ Β ἐπὶ τὸ Κ ἐυθεῖα ἄχθω<pc>,</pc>
					<lb n="23"/><choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> ἐπεζεύχθωσαν αἱ ΒΚ καὶ <lb n="24"/>ΚΑ ΚΛ ἴσας ποιοῦσαι γωνίας<pc>,</pc>
					<lb n="25"/>γεγράφθω δὲ καὶ κέντρωι τῶι <lb n="26"/>Κ περιφέρειά τις ἁ ΞΟΠ ἐν τῶι <lb n="27"
					/>ἐπιπέδωι καὶ ἐν τῶι ὑγρῶι<pc>·</pc> τὰ <lb n="28"/>δὴ μέρη τοῦ ὑγροῦ τὰ κατὰ τᾶς <lb n="29"/>ΞΟΠ
					περιφερείας ἐξ ἴσου τε <w part="I">κεί</w>
					<lb n="30"/><w part="F">μενα</w> καὶ συνεχόμενα ἀλλήλοις<pc>.</pc>
					<lb n="31"/>θλίβονται τὸ μὲν κατὰ τὴν ΞΟ <lb n="32"/>περιφέρειαν τῶι ὑγρῶι τῶι <w part="I">κα</w>
					<lb n="33"/><w part="F">τὰ</w> τὸν ΞΒΑ τόπον<pc>,</pc> τὰ δὲ κατὰ <lb n="34"/>τὰν ΠΟ περιφέρειαν τῶι
					ὑγρῶι <lb n="35"/>τῶι κατὰ τὸν ΠΟ ΒΛ τόπον<pc>·</pc>
					<choice>
						<abbr>ἵ<unclear>σ</unclear>σ<am><g/></am></abbr>
						<expan>ἵ<unclear>σ</unclear>σ<ex>ον</ex></expan>
					</choice>
					<lb n="36"/>οὖν θλίβονται τὰ μέρη τοῦ <choice>
						<abbr>ὑγρ<am><g/></am></abbr>
						<expan>ὑγρ<ex>οῦ</ex></expan>
					</choice>
					<lb n="37"/>τὰ κατὰ τὰν ΞΟ περιφέρειαν <milestone n="Arch04r" unit="underTextFolio"/><milestone
						n="56r1" unit="folio"/>
					<lb n="1"/>ἢ κατὰ τὰν ΟΠ<pc>·</pc> ὥστε <w part="I"><choice>
							<abbr>ἐξωθήσο<am><g/></am></abbr>
							<expan>ἐξωθήσο<ex>ν</ex></expan>
						</choice></w>
					<lb n="2"/><w part="F">ται</w> τὰ ἧσσον θλιβόμενα ὑπὸ <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>ῶν</ex></expan>
					</choice>
					<lb n="3"/>μᾶλλον θλιβομένων<pc>·</pc> οὐ μένει <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ἄρα</ex></expan>
					</choice>
					<lb n="4"/>τὸ ὑγρόν<pc>.</pc> ὑπέκειτο δὲ <w part="I">καθεστα</w>
					<lb n="5"/><w part="F">κὸς</w> εἶμεν ὥστε μένειν <w part="I">ἀκίνη</w>
					<lb n="6"/><w part="F">τον</w><pc>·</pc> ἀναγκαῖον ἄρα τὰν ΑΒΓΔ <lb n="7"/>γραμμὰν κύκλου
					περιφέρειαν <w part="I">εἶ</w>
					<lb n="8"/><w part="F">μεν</w> καὶ κέντρον αὐτᾶς τὸ Κ<pc>.</pc>
					<w part="I">ὁμοί</w>
					<lb n="9"/><w part="F">ως</w> δὴ δειχθήσεται καί<pc>,</pc>
					<sic>πως</sic> καὶ <lb n="10"/>ἄλλως ἁ ἐπιφάνεια τοῦ ὑγροῦ <w part="I">ἐ</w>
					<lb n="11"/><w part="F">πιπέδω</w> τμαθῆ διὰ τοῦ <choice>
						<abbr>κέντρ<am><g/></am></abbr>
						<expan>κέντρ<ex>ου</ex></expan>
					</choice>
					<lb n="12"/>τᾶς γᾶς<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice> ἁ τομὰ ἐσσεῖται <w part="I">κύ</w>
					<lb n="13"/><w part="F">κλου</w> περιφέρεια<pc>,</pc> καὶ κέντρον <lb n="14"/>αὐτᾶς
						ἐσσεῖται<pc>,</pc> ὃ καὶ τᾶς γᾶς <lb n="15"/>ἐστι κέντρον<pc>.</pc> δῆλον οὖν<pc>,</pc> ἁ <w
						part="I">ἐπιφά</w>
					<lb n="16"/><w part="F">νεια</w> τοῦ ὑγροῦ καθεστακότος <lb n="17"/>ἀκινήτου σφαίρας ἔχει τὸ <w
						part="I">σχᾶ</w>
					<lb n="18"/><w part="F">μα</w> τὸ αὐτὸ κέντρον ἐχούσας <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>ᾶς</ex></expan>
					</choice>
					<lb n="19"/>γᾶς<pc>,</pc> ἐπειδὴ τοιαύτα ἐστίν<pc>,</pc> ὥστε <lb n="20"/><w><supplied reason="lost"
							>τ</supplied>ε<supplied reason="lost">μνομέναν</supplied></w>
					<w>δ<supplied reason="lost">ιὰ</supplied></w>
					<w>τούτ<supplied reason="lost">ου</supplied></w>
					<w part="I"><supplied reason="lost">σ</supplied>αμ<supplied reason="lost">εί</supplied></w>
					<milestone n="49v1" unit="folio"/>
					<lb n="21"/><w part="F">ου</w> τὰν τομὰν ποιεῖν <w part="I">περιφέρει</w>
					<lb n="22"/><w part="F">αν</w> κύκλου κέντρον ἔχοντα τὸ <lb n="23"/>σαμεῖον<pc>,</pc> δι’ οὗ
					τέμνεται τῶι <w part="I">ἐπιπέ</w>
					<lb n="24"/><w part="F">δωι</w><pc>.</pc>
					<figure n="1.2.1">
						<figDesc>Figure 1.2.1</figDesc>
					</figure>
				</ab>
				<milestone unit="proposition" n="3"/>
				<ab>
					<lb n="25"/>Τῶν στερεῶν μεγεθέων τὰ <lb n="26"/>ἰσοβαροῦντα τῶι ὑγρῶι <w part="I"><choice>
							<abbr>ἀφεθ<am><g/></am></abbr>
							<expan>ἀφεθ<ex>έν</ex></expan>
						</choice></w>
					<lb n="27"/><w part="F">τα</w> εἰς τὸ ὑγρὸν καταβαροῦνται<pc>,</pc>
					<lb n="28"/>ὥστε τᾶς ἐπιφανείας τᾶς τοῦ <w part="I">ὑ</w>
					<lb n="29"/><w part="F">γροῦ</w> μὴ ὑπερέχειν μηθέν<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice>
					<lb n="30"/><w><supplied reason="lost">ο</supplied>ὐκέτι</w> οἰσθήσονται ἐπὶ τὰ <w part="I">κά</w>
					<lb n="31"/><w part="F"><supplied reason="lost">τω</supplied></w><pc>.</pc> ἀφείσθω γάρ τι στερεὸν
						<w part="I">μέ</w>
					<milestone n="56r2" unit="folio"/>
					<lb n="1"/><w part="F">γεθος</w> εἰς τὸ ὑγρὸν τῶν <choice>
						<abbr>ἰσοβαρέω<am><g/></am></abbr>
						<expan>ἰσοβαρέω<ex>ν</ex></expan>
					</choice>
					<lb n="2"/>τῶι ὑγρῶι<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καί</ex></expan>
					</choice><pc>,</pc> εἰ δυνατόν<pc>,</pc>
					<w part="I">ὑπερεχέ</w>
					<lb n="3"/><w part="F">τω</w> τι αὐτοῦ τᾶς <unclear>τοῦ</unclear> ὑγροῦ <w part="I">ἐπιφα</w>
					<lb n="4"/><w part="F">νείας</w><pc>,</pc> καθεστάτω δὲ τὸ ὑγρόν<pc>,</pc> ὥστε <lb n="5"/>μένειν
						ἀκίνητον<pc>.</pc> νοείσθω δή τι <w part="I">ἐ</w>
					<lb n="6"/><w part="F">πίπεδον</w> ἐκβεβλημένον διά τε <lb n="7"/>τοῦ κέντρου τᾶς γᾶς καὶ τοῦ ὑγροῦ
						<lb n="8"/>καὶ διὰ τοῦ στερεοῦ μεγέθεος<pc>,</pc> τομὰ <lb n="9"/>ἔστω τᾶς μὲν ἐπιφανείας τοῦ <w
						part="I">ὑ</w>
					<lb n="10"/><w part="F">γροῦ</w> ἁ ΑΒΓΔ περιφέρεια<pc>,</pc> τοῦ <lb n="11"/>δὲ στερεοῦ μεγέθεος τὸ
					ΕΖΗΘ <w part="I">σχᾶ</w>
					<lb n="12"/><w part="F">μα</w><pc>,</pc> κέντρον τε τᾶς γᾶς τὸ Κ<pc>.</pc> ἔστω <lb n="13"/>δὴ τοῦ
					μὲν στερεοῦ τὸ μὲν ΒΓ ΗΘ <lb n="14"/>ἐν τῶι ὑγρῶι<pc>,</pc> τὸ δὲ ΒΕ ΖΓ ἐκτός<pc>.</pc>
					<w part="I">νο</w>
					<lb n="15"/><w part="F">είσθω</w> δὴ τὸ στερεὸν σχῆμα <w part="I">περιλαμ</w>
					<lb n="16"/><w part="F">βανόμενον</w>
					<sic>πυραμοειδῆ</sic>
					<choice>
						<abbr>βάσι<am><g/></am></abbr>
						<expan>βάσι<ex>ν</ex></expan>
					</choice>
					<lb n="17"/>μὲν <w>ἔχουσ<supplied reason="lost">α</supplied></w>
					<supplied reason="lost">τὸ</supplied>
					<w part="I">παραλληλόγραμ</w>
					<lb n="18"/><w part="F">μον</w> τὸ <w><supplied reason="lost">ἐ</supplied>ν</w> τᾶι ἐπιφανείαι τοῦ
						<w part="I">ὑ</w>
					<lb n="19"/><w part="F">γροῦ</w><pc>,</pc>
					<w>κορυφ<unclear>ὰ</unclear><supplied reason="lost">ν</supplied></w>
					<supplied reason="lost">δὲ</supplied>
					<supplied reason="lost">τὸ</supplied> κέντρον τᾶς γᾶς<pc>,</pc>
					<lb n="20"/>τομὴ δὲ <w><supplied reason="lost">ἔσ</supplied><unclear>τ</unclear>ω</w> τοῦ τε
						ἐπιπέδου<pc>,</pc>
					<w>ἐ<supplied reason="lost">ν</supplied></w> ὧι <milestone n="49v2" unit="folio"/>
					<lb n="21"/>ἐστιν ΑΒ ΓΔ περιφέρεια<pc>,</pc> καὶ <choice>
						<abbr>τῶ<supplied reason="lost"><am><g/></am></supplied></abbr>
						<expan>τῶ<supplied reason="lost"><ex>ν</ex></supplied></expan>
					</choice>
					<lb n="22"/>τᾶς πυραμίδας ἐπιπέδων αἱ <lb n="23"/>ΚΛ ΚΝ<pc>.</pc> γεγράφθω τις ἄλλας <w part="I"
						>σφαί</w>
					<lb n="24"/><w part="F">ρας</w> ἐπιφανείας περὶ κέντρον <lb n="25"/>τὸ Κ ἐν τῶι ὑγρῶι<pc>,</pc> ὧι
					ὑπὸ τοῦ ΕΖ ΗΘ <lb n="26"/><w><supplied reason="lost">μ</supplied><unclear>ὴ</unclear></w> τέμνεσθαι
						ἐπιπέδου<pc>,</pc> λελάφθω <lb n="27"/>τις <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> ἄλλα πυραμὶς ἴσα καὶ <w part="I">ὁ</w>
					<lb n="28"/><w part="F">μοία</w> τᾶ περιλαμβανούσαι τὸ <lb n="29"/>στερεὸν συνεχὴς αὐτᾶς<pc>,</pc>
					τομὰ δὲ <lb n="30"/>ἔστω τῶν ἐπίπεδον αὐτᾶς αἱ <lb n="31"/>ΚΜ ΚΝ<pc>,</pc> καὶ τῶι ὑγρῶι νοείσθω <lb
						n="32"/>τι μέγεθος τοῦ ὑγροῦ <w part="I">ἀπολαμ</w>
					<lb n="33"/><w part="F">βανόμενον</w> τὸ ΡΣ ΤΥ ἴσον καὶ <w part="I">ὅ</w>
					<lb n="34"/><w part="F">μοιον</w> τῶν στερεῶν κατὰ τὰ <lb n="35"/>ΒΗ ΘΓ<pc>,</pc> ὅ ἐστιν αὐτοῦ ἐν
					τῶι ὑγρῶι<pc>·</pc>
					<lb n="36"/>τὰ δὴ μέρεα τοῦ ὑγροῦ τό τε ἐν <lb n="37"/>τᾶι πρώται πυραμίδι τὰ ὑπὸ <milestone
						n="Arch04v" unit="underTextFolio"/><milestone n="56v1" unit="folio"/>
					<lb n="1"/><choice>
						<abbr>τὰ<am><g/></am></abbr>
						<expan>τὰ<ex>ν</ex></expan>
					</choice> ἐπιφάνειαν<pc>,</pc> ἐν ἇ ἐστιν ἁ ΞΘ <lb n="2"/>περιφέρεια<pc>,</pc> καὶ τὸ ἐν τᾶι
						ἑτέραι<pc>,</pc>
					<lb n="3"/>ἐν ἇι ἐστιν ἁ ΠΟ<pc>,</pc> ἐξ <w>ἴ<supplied reason="lost">σου</supplied></w> τέ ἐντι <w
						part="I">κεί</w>
					<lb n="4"/><w part="F">μενα</w> καὶ συνεχή<pc>.</pc> οὐχ ὁμοίως δὲ <lb n="5"/>θλίβονται<pc>·</pc> τὸ
					μὲν γὰρ κατὰ <choice>
						<abbr>τ<unclear>ὰ</unclear><am><g/></am></abbr>
						<expan>τ<unclear>ὰ</unclear><ex>ν</ex></expan>
					</choice>
					<lb n="6"/>ΞΟ θλίβεται τῶι στερεῶι τῶι ΘΗ <lb n="7"/>ΕΖ καὶ τῶι ὑγρῶι τῶι μεταξὺ τᾶν <lb n="8"
					/>ἐπιφανειᾶν τᾶν κατὰ τὰν ΞΘ <lb n="9"/>ΛΜ καὶ τῶν τᾶς πυραμίδος <w part="I">ἐ</w>
					<lb n="10"/><w part="F">πιπέδωι</w><pc>,</pc> τὸ δὲ κατὰ τὰν Π<supplied reason="lost">Ο</supplied>
					τῶι <lb n="11"/><w><supplied reason="lost">ὑ</supplied>γρῶι</w> τὰν μεταξὺ τᾶν <w part="I">ἐπιφα</w>
					<lb n="12"/><w part="F">νειᾶν</w> τᾶν κατὰ τὰς Π<supplied reason="lost">Ο</supplied> ΜΝ καὶ <lb
						n="13"/>τῶν τᾶς πυραμίδος <choice>
						<abbr>ἐπιπέδω<am><g/></am></abbr>
						<expan>ἐπιπέδω<ex>ν</ex></expan>
					</choice><pc>.</pc>
					<lb n="14"/>ἐλάσσων δ’ ἔσται τὸ βάρος τοῦ <w part="I">ὑ</w>
					<lb n="15"/><w part="F"><supplied reason="lost">γ</supplied>ροῦ</w> τοῦ κατὰ τὰς ΜΝ ΟΠ<pc>·</pc> τὸ
						<lb n="16"/>μὲν γὰρ κατὰ τὸ ΡΣ ΤΥ ἔλασσόν <lb n="17"/>ἐστι τοῦ ΕΖΗΘ <w>στε<supplied
							reason="lost">ρ</supplied>εοῦ</w><pc>·</pc> αὐτῶι <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>γὰρ</ex></expan>
					</choice>
					<lb n="18"/>τῶ κατὰ τὸ ΗΒ Γ<supplied reason="lost">Θ</supplied> ἴσον ἐστὶν διὰ <lb n="19"/>τὸ τῶι
					μεγέθει <w><supplied reason="lost">ἴ</supplied>σον</w> εἶμεν καὶ <w part="I">ἰ</w>
					<lb n="20"/><w part="F"><unclear>σ</unclear>οβαρ<unclear>ῆ</unclear></w>
					<w>ὑπο<supplied reason="lost">κ</supplied>εῖ<unclear>σ</unclear>θα<supplied reason="lost"
							>ι</supplied></w> τὸ <w>σ<supplied reason="lost">τ</supplied>ερεὸν</w>
					<lb n="21"/><supplied reason="lost">τῶι</supplied>
					<supplied reason="lost">ὑγρῶι</supplied><pc>·</pc>
					<supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">δὲ</supplied>
					<supplied reason="lost">λοιπὸν</supplied>
					<supplied reason="lost">τῶι</supplied>
					<supplied reason="lost">λοιπῶι</supplied>
					<milestone n="49r1" unit="folio"/>
					<lb n="22"/>ἄνισόν ἐστι<pc>.</pc> δῆλον οὖν<pc>,</pc> ὅτι <w part="I">ἐ<supplied reason="lost"
							>ξ</supplied>ω</w>
					<lb n="23"/><w part="F">θήσεται</w> τὸ μέρος τὸ κατὰ τὰν <lb n="24"/>ΝΟΠ περιφέρειαν ὑπὸ τοῦ <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>κατὰ</ex></expan>
					</choice>
					<lb n="25"/>τὰν <unclear>Ε</unclear>Ξ περιφέρειαν<pc>,</pc> καὶ οὐκ <sic><w part="I">ἔ</w></sic>
					<lb n="26"/><sic><w part="F">σεται</w></sic> τὸ ὑγρὸν ἀκίνητον<pc>.</pc>
					<w part="I">ὑ</w>
					<lb n="27"/><w part="F">πόκειται</w> δ’ ἀκίνητον ἐόν<pc>·</pc> οὐκ <w part="I">ἄ</w>
					<lb n="28"/><w part="F">ρα</w> ὑπερέξει τᾶς τοῦ ὑγροῦ <w part="I">ἐπι</w>
					<lb n="29"/><w part="F">φανείας</w> οὐδὲν τοῦ στερεοῦ <w part="I">με</w>
					<lb n="30"/><w part="F">γέθεος</w><pc>.</pc>
					<w>κ<unclear>ατ</unclear>ὰ</w> ταῦτα δὲ τὸ <w part="I">στερε</w>
					<lb n="31"/><w part="F">ὸν</w> οὐκ <w>οἰσθ<unclear>ή</unclear>σεται</w> ἐς τὰν κάτω<pc>·</pc>
					<lb n="32"/>ὁμοίως γὰρ πάντα ἐσσοῦνται <lb n="33"/>τὰ μέρη τοῦ ὑγροῦ τὰ ἐξ ἴσου <lb n="34"/>κείμενα
					διὰ τὸ ἴσον βαρὺ <choice>
						<abbr>εἶμ<am><g/></am></abbr>
						<expan>εἶμ<ex>εν</ex></expan>
					</choice>
					<figure n="1.3.1">
						<figDesc xml:lang="eng">Figure 1.3.1</figDesc>
					</figure>
					<lb n="35"/>τὸ <choice>
						<abbr>ὑγρ<unclear><am><g/></am></unclear></abbr>
						<expan>ὑγρ<unclear><ex>ὸν</ex></unclear></expan>
					</choice>
					<lb n="36"/>τὸ <w part="I">στε</w>
					<lb n="37"/><w part="F">ρεόν</w><pc>.</pc>
				</ab>
				<milestone unit="proposition" n="4"/>
				<ab>
					<milestone n="56v2" unit="folio"/>
					<milestone unit="p" ed="Hei"/>
					<lb n="1"/><hi rend="margin">
						<num>Δ</num>
					</hi> Τῶν στερεῶν μεγεθέων ὅ κα ἦι <w part="I"><choice>
							<abbr>κ<am><g/></am></abbr>
							<expan>κ<ex>ου</ex></expan>
						</choice></w>
					<lb n="2"/><w part="F">φότερον</w> ἢ τοῦ ὑγροῦ<pc>,</pc>
					<choice>
						<abbr>ἀφεθὲ<am><g/></am></abbr>
						<expan>ἀφεθὲ<ex>ν</ex></expan>
					</choice>
					<lb n="3"/>ἐς τὸ ὑγρὸν οὐ καταδύσεται <choice>
						<abbr>ὅλο<am><g/></am></abbr>
						<expan>ὅλο<ex>ν</ex></expan>
					</choice><pc>,</pc>
					<lb n="4"/>ἀλλὰ ἐσσεῖταί τι αὐτοῦ ἐκτὸς τᾶς <lb n="5"/>τοῦ ὑγροῦ ἐπιφανείας<pc>.</pc> ἔστω γὰρ <lb
						n="6"/>στερεὸν μέγεθος κουφότερον <lb n="7"/>τοῦ ὑγροῦ καὶ ἀφεθὲν ἐς τὸ ὑγρὸν <lb n="8"
					/>δεδυκέτω ὅλον<pc>,</pc> εἰ δυνατόν<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice>
					<w part="I">μη</w>
					<lb n="9"/><w part="F">δὲν</w> αὐτοῦ ἔστω ἐκτὸς τᾶς τοῦ <w part="I">ὑ</w>
					<lb n="10"/><w part="F">γρο<supplied reason="lost">ῦ</supplied></w> ἐπιφανείας<pc>,</pc> κατέστηκε
						<w part="I">τῶ</w>
					<lb n="11"/><w part="F">δε</w> τὸ ὑγρόν<pc>,</pc> ὥστε μένειν <choice>
						<abbr>ἀκίνητο<am><g/></am></abbr>
						<expan>ἀκίνητο<ex>ν</ex></expan>
					</choice><pc>.</pc>
					<lb n="12"/>νοείσθω δή τι ἐπίπεδον <w part="I">ἐκβε</w>
					<lb n="13"/><w part="F">βλημένον</w> διὰ τοῦ κέντρου τᾶς <lb n="14"/>γᾶς καὶ διὰ τοῦ ὑγροῦ καὶ τοῦ
						<lb n="15"/>στερεοῦ μεγέθους<pc>,</pc> τεμνέσθω <lb n="16"/>δὲ ὑπὸ τοῦ ἐπιπέδου τούτου ἁ <choice>
						<abbr>μὲ<am><g/></am></abbr>
						<expan>μὲ<ex>ν</ex></expan>
					</choice>
					<lb n="17"/>τοῦ ὑγροῦ ἐπιφάνεια κατὰ <choice>
						<abbr>τὰ<am><g/></am></abbr>
						<expan>τὰ<ex>ν</ex></expan>
					</choice>
					<lb n="18"/>ΑΒΓ περιφέρειαν<pc>,</pc> τὸ δὲ στερεὸν <lb n="19"/>μέγεθος <choice>
						<abbr>κα<am><g/></am></abbr>
						<expan>κα<ex>τὰ</ex></expan>
					</choice> τὸ σχᾶμα<pc>,</pc> ἐν ὧι Ζ<pc>,</pc>
					<w part="I">κέν</w>
					<lb n="20"/><w part="F"><supplied reason="lost">τρον</supplied></w> δὲ ἔστω <supplied reason="lost"
						>τᾶς</supplied>
					<supplied reason="lost">γᾶς</supplied>
					<supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">Κ</supplied><pc>,</pc>
					<w><supplied reason="lost">ν</supplied><unclear>οεί</unclear><supplied reason="lost"
						>σθω</supplied></w>
					<milestone n="49r2" unit="folio"/>
					<lb n="21"/>δέ τις πυραμὶς <w part="I">περιλαμβάνου</w>
					<lb n="22"/><w part="F">σα</w> τὸ Ζ σχῆμα<pc>,</pc> καθ’ ἃ καὶ <w part="I">πρότε</w>
					<lb n="23"/><w part="F">ρον</w><pc>,</pc> κορυφὰν ἔχουσα τὸ Κ <w part="I">σαμεῖ</w>
					<lb n="24"/><w part="F">ον</w><pc>,</pc> τεμνέσθω δὲ αὐτᾶς τὰ <w part="I">ἐπίπ<supplied
							reason="lost">ε</supplied></w>
					<lb n="25"/><w part="F">δα</w> ὑπὸ τοῦ ἐπιπέδου <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>οῦ</ex></expan>
					</choice> ΑΒΓ <choice>
						<abbr>κα<supplied reason="lost"><am><g/></am></supplied></abbr>
						<expan>κα<supplied reason="lost"><ex>τὰ</ex></supplied></expan>
					</choice>
					<lb n="26"/>τὰς ΑΚ ΚΒ<pc>,</pc> λελάφθω δέ τις <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice>
					<lb n="27"/>ἄλλα ἴσα πυραμὶς <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> ὁμοία <w part="I">ταύ</w>
					<lb n="28"/><w part="F">τηι</w><pc>,</pc> τεμνέσθω δὲ αὐτῆς τὰ <w part="I">ἐπίπε</w>
					<lb n="29"/><w part="F">δα</w> ὑπὸ τοῦ ἐπιπέδου κατὰ τὰς <lb n="30"/>ΚΒ ΚΓ<pc>,</pc> γεγράφθω δέ τις
					καὶ <choice>
						<abbr>ἄλλ<am><g/></am></abbr>
						<expan>ἄλλ<ex>ας</ex></expan>
					</choice>
					<lb n="31"/>σφαίρας ἐπιφάνειαι ἐν τῶι ὑγρῶι <lb n="32"/>περὶ κέντρον τὸ Κ<pc>,</pc> ὑποκάτω δὲ <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>οῦ</ex></expan>
					</choice>
					<lb n="33"/>στερεοῦ μεγέθεος<pc>,</pc>
					<w>τεμνέ<supplied reason="lost">σ</supplied>θω</w> δ’ <w part="I">αὕ</w>
					<lb n="34"/><w part="F">τα</w> ὑπὸ τοῦ αὐτοῦ ἐπιπέδου <w part="I">κα</w>
					<lb n="35"/><w part="F">τὰ</w> τὰν ΞΟΠ περιφέρειαν<pc>,</pc> νοείσθω <lb n="36"/>δὲ καὶ μέγεθος <w
						part="I">ἀπολαμβανό</w>
					<lb n="37"/><w part="F">μενον</w> τοῦ ὑγροῦ κατὰ τὸ Η ἐν τᾶ <milestone n="Arch05r"
						unit="underTextFolio"/><milestone n="55r1" unit="folio"/>
					<lb n="1"/>ὕστερον πυραμίδι ἴσον τὸ κατὰ <lb n="2"/>τὸ Ζ στερεόν<pc>·</pc> τὰ δὲ μέρεα τοῦ <w
						part="I">ὑ</w>
					<lb n="3"/><w part="F">γροῦ</w> τοῦ ἐν τᾶι πρώται <w part="I">πυρα</w>
					<lb n="4"/><w part="F">μίδι</w> τὰ ὑπὸ τὰν ἐπιφάνειαν <choice>
						<abbr>τὰ<am><g/></am></abbr>
						<expan>τὰ<ex>ν</ex></expan>
					</choice>
					<lb n="5"/>κατὰ τὸ ΞΟ περιφέρειαν καὶ τὸ <lb n="6"/>ἐν τᾶι δευτέραι τῶν ὑπὸ τὰν <w part="I">ἐπι</w>
					<lb n="7"/><w part="F">φάνειαν</w> τὰν κατὰ τὸ ΝΟΠ <w part="I">περι</w>
					<lb n="8"/><w part="F">φέρειαν</w> ἐξ ἴσου τέ ἐντι κείμενα <lb n="9"/>καὶ συνεχέα ἀλλήλοις<pc>.</pc>
					οὐχ ὁμοίως <lb n="10"/>δὲ θλίβονται<pc>·</pc> τὸ μὲν γὰρ ἐν τᾶι <w part="I">πρώ</w>
					<lb n="11"/><w part="F">ται</w> πυραμίδι θλίβεται τῶι κατὰ <lb n="12"/>τὸ Ζ στερεῶι μεγέθει καὶ τῶι
						<w part="I">περιέ</w>
					<lb n="13"/><w part="F">χοντι</w> ὑγρῶι αὐτὸ καὶ ἐόντι ἐν τῶι <lb n="14"/>τόπωι τᾶς πυραμίδος τῶι
					κατὰ <lb n="15"/>τὸ ΑΒ ΟΞ<pc>,</pc> τὸ δ’ ἐν τᾶι <w>ἑ<supplied reason="lost">τ</supplied>έραι</w>
					<w part="I">πυρα</w>
					<lb n="16"/><w part="F">μίδι</w> θλίβεται τῶι ὑγρῶι τῶι <w part="I">πε</w>
					<lb n="17"/><w part="F">ριέχοντι</w> αὐτὸ <w><supplied reason="lost"
							>κ</supplied><unclear>α</unclear>ὶ</w> ἐόντι τᾶς <w part="I">πυρα</w>
					<lb n="18"/><w part="F">μίδος</w> ἐν τῶι τόπωι τῶι κατὰ <lb n="19"/>τὸ ΠΟ ΒΓ<pc>,</pc> ἔστι τὸ βάρος
					τὸ κατὰ <milestone n="50v1" unit="folio"/>
					<lb n="20"/>τὸ Ζ<unclear>Η</unclear> τὸν τοῦ ὑγροῦ τοῦ κατὰ τὸ <lb n="21"/>ΖΗ<pc>,</pc> ἐπειδὴ τῶι
					μὲν μεγέθει ἴσον <lb n="22"/>ἐστίν<pc>,</pc> κουφότερον δὲ ὑπόκειται <lb n="23"/>τὸ στερεὸν μέγεθος
					εἶμεν τοῦ <w part="I">ὑ</w>
					<lb n="24"/><w part="F"><unclear>γ</unclear>ροῦ</w><pc>,</pc>
					<w>τ<unclear>ὰ</unclear></w> δὲ περιέχοντος ὑγροῦ τὰ <lb n="25"/><supplied reason="lost"
						>Ζ</supplied>Η μεγέθη ἑκατέρα τῶν <w part="I">πυρα</w>
					<lb n="26"/><w part="F"><unclear>μί</unclear>δων</w> ἴσα<pc>·</pc> μᾶλλον οὖν <w part="I">θλιβή</w>
					<lb n="27"/><w part="F">σεται</w> τὸ μέρος τοῦ ὑγροῦ τὸ ὑπὸ <lb n="28"/>τὴν ἐπιφάνειαν τὰν κατὰ τὰν
						<lb n="29"/>ΟΠ περιφέρειαν<pc>·</pc> ἐξωθήσοι οὖν <lb n="30"/><w>τ<supplied reason="lost"
							>ὸ</supplied></w>
					<sic>
						<w>ἶσ<hi rend="superscript">σ</hi>ον</w>
					</sic> θλιβόμενον<pc>,</pc> καὶ οὐ <w part="I">με</w>
					<lb n="31"/><w part="F">νεῖ</w> τὸ ὑγρὸν ἀκίνητον<pc>.</pc>
					<sic>
						<w part="I">ὑπόκει</w>
					</sic>
					<lb n="32"/><sic><w part="F">τ<supplied reason="lost">ο</supplied></w></sic> δέ<pc>·</pc> οὐκ ἄρα
					καταδύσεται <choice>
						<abbr>ὅλο<supplied reason="lost"><am><g/></am></supplied></abbr>
						<expan>ὅλο<supplied reason="lost"><ex>ν</ex></supplied></expan>
					</choice><pc>,</pc>
					<lb n="33"/>ἀλλ’ ἔσσεταί τι <figure n="1.4.1">
						<figDesc xml:lang="eng">Figure 1.4.1</figDesc>
					</figure>
					<lb n="34"/><w>αὐ<unclear>τ</unclear>οῦ</w> ἐκτὸς <lb n="35"/>τᾶς <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>οῦ</ex></expan>
					</choice>
					<w part="I">ὑ</w>
					<lb n="36"/><w part="F">γροῦ</w>
					<w part="I">ἐπι</w>
					<lb n="37"/><w part="F">φανείας</w><pc>.</pc>
				</ab>
				<milestone unit="proposition" n="5"/>
				<ab>
					<milestone n="55r2" unit="folio"/>
					<lb n="1"/><hi rend="margin">
						<num>Ε</num>
					</hi> Τῶν στερεῶν μεγεθέων ὅ κα <w part="I"><supplied reason="lost"><choice>
								<abbr>κ<am><g/></am></abbr>
								<expan>κ<ex>ου</ex></expan>
							</choice></supplied></w>
					<lb n="2"/><w part="F">φότερον</w> τοῦ ὑγροῦ<pc>,</pc> ἀφεθὲν εἰς τὸ <w part="I">ὑ</w>
					<lb n="3"/><w part="F">γρὸν</w> τοσοῦτο <w>καταδύ<unclear>σ</unclear>εται</w><pc>,</pc> ὡς τὸν <lb
						n="4"/>ταλικοῦτον ὄγκον τοῦ ὑγροῦ<pc>,</pc>
					<choice>
						<abbr>ἡλίκ<am><g/></am></abbr>
						<expan>ἡλίκ<ex>ος</ex></expan>
					</choice>
					<lb n="5"/>ἐστὶν ὁ <w>το<unclear>ῦ</unclear></w>
					<w>κα<unclear>τα</unclear>δεδυκότος</w> ὄγκος<pc>,</pc>
					<lb n="6"/>ἴσον βάρος ἔχειν ὅλωι τῶι μεγέθει<pc>.</pc>
					<lb n="7"/><sic>κατασκευάσθω</sic> ταὐτὰ τοῖς <w part="I">πρότε</w>
					<lb n="8"/><w part="F">ρον</w><pc>,</pc> καὶ ἔστω τὸ ὑγρὸν ἀκίνητον<pc>,</pc>
					<lb n="9"/>ἔστω δὲ κουφότερον τοῦ ὑγροῦ τὸ ΕΖ <lb n="10"/>ΗΘ μέγεθος<pc>.</pc> ἐπεὶ οὖν ἀκίνητόν <choice>
						<abbr>ἐστι<am><g/></am></abbr>
						<expan>ἐστι<ex>ν</ex></expan>
					</choice>
					<lb n="11"/>τὸ ὑγρόν<pc>,</pc> ὁμοίως θλιβήσεται τὰ <lb n="12"/>μέρη <w>αὐτο<unclear>ῦ</unclear></w>
					τὰ ἐξ ἴσου κείμενα<pc>·</pc>
					<lb n="13"/>ὁμοίως ἄρα θλιβήσεται τὸ ὑγρὸν <lb n="14"/>τὸ ὑπὸ τὰν ἐπιφάνειαν τὰν <w part="I">κα</w>
					<lb n="15"/><w part="F">τὰ</w> ΝΞΟ καὶ ΠΟ περιφέρειαν<pc>·</pc>
					<w part="I">ὥσ</w>
					<lb n="16"/><w part="F">τε</w> ἴσον ἐστὶ τὸ βάρος<pc>,</pc> ὧι <w part="I">θλίβον</w>
					<lb n="17"/><w part="F">ται</w><pc>.</pc> ἔστι δὲ καὶ τοῦ ὑγροῦ τὸ βάρος <lb n="18"/>τὸ ἐν τᾶι πρώτα
					πυραμίδι χωρὶς <lb n="19"/>τοῦ ΒΗΘ στερεοῦ <w>ἴ<supplied reason="lost"
							>σ</supplied><unclear>ο</unclear>ν</w> τῶι βάρει τῶι <milestone n="50v2" unit="folio"/>
					<lb n="20"/>ὑγρῶι <w>το<supplied reason="lost">ῦ</supplied></w>
					<w><supplied reason="lost">ἐ</supplied>ν</w> τᾶι <w><supplied reason="lost">ἑτ</supplied>έραι</w>
					<w>πυραμί<supplied reason="lost">δι</supplied></w>
					<lb n="21"/>χωρὶς <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>οῦ</ex></expan>
					</choice> ΡΣ ΤΥ ὑγροῦ<pc>·</pc> δῆλον οὖν<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice>
					<lb n="22"/>τὸ τοῦ ΕΖ ΗΘ μεγέθους βάρος ἴσον <lb n="23"/>ἐστὶ τῶι <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>οῦ</ex></expan>
					</choice> ΡΣ ΤΥ ὑγροῦ βάρει<pc>.</pc>
					<w part="I">φα</w>
					<lb n="24"/><w part="F">νερὸν</w> οὖν<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice> ταλικοῦτος ὄγκος <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>οῦ</ex></expan>
					</choice>
					<lb n="25"/>ὑγροῦ<pc>,</pc> ἁλίκον ἐστὶ τὸ δεδυκὸς τοῦ <w part="I">στε</w>
					<lb n="26"/><w part="F">ρεοῦ</w> μεγέθεος<pc>,</pc> ἴσον βάρος ἔχει <lb n="27"/>ὅλωι τῶι
						μεγέθει<pc>.</pc>
					<figure n="1.5.1">
						<figDesc xml:lang="eng">Figure 1.5.1</figDesc>
					</figure>
				</ab>
				<milestone unit="proposition" n="6"/>
				<ab>
					<lb n="28"/><hi rend="margin">
						<num>Ϛ</num>
					</hi> Τὰ κουφότερα <lb n="29"/>στερεὰ τοῦ <w part="I">ὑ</w>
					<lb n="30"/><w part="F">γροῦ</w>
					<sic>
						<w part="I">βιαθέν</w>
					</sic>
					<lb n="31"/><sic><w part="F">τα</w></sic> εἰς τὸ <choice>
						<abbr>ὑγρ<am><g/></am></abbr>
						<expan>ὑγρ<ex>ὸν</ex></expan>
					</choice>
					<lb n="32"/>ἀναφέρεται <lb n="33"/>τοσαύτηι βίαι <lb n="34"/>ἐς τὸ ἄνω<pc>,</pc>
					<choice>
						<abbr>ὅσο<am><g/></am></abbr>
						<expan>ὅσο<ex>ν</ex></expan>
					</choice>
					<lb n="35"/>ἐστὶ τὸ βάρος<pc>,</pc> ὃ βαρύτερόν ἐστι τοῦ <lb n="36"/>μεγέθεος τὸ ὑγρὸν τὸ ἴσον ὄγκον
						<lb n="37"/>ἔχον τῶι μεγέθει<pc>.</pc> ἔστω τι μέγεθος <lb n="38"/>τὸ Α κουφότερον τοῦ
						ὑγροῦ<pc>,</pc> ἔστω <milestone n="Arch05v" unit="underTextFolio"/><milestone n="55v1"
						unit="folio"/>
					<lb n="1"/>δὲ τοῦ μὲν <w>μεγέ<supplied reason="lost">θ</supplied>εος</w> τοῦ ἐν ὧι Α <lb n="2"
					/>βάρος τὸ Β<pc>,</pc> τοῦ <w>δ<supplied reason="lost">ὲ</supplied></w> ὑγροῦ τοῦ ἴσον <w part="I"
						>ὄγ</w>
					<lb n="3"/><w part="F">κον</w> ἔχοντος τῶι Α τὸ ΒΓ<pc>.</pc> δεικτέον <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice>
					<lb n="4"/>τὸ Α μέγεθος βιασθὲν ἐς τὸ ὑγρὸν <w part="I">ἀ</w>
					<lb n="5"/><w part="F">νοισεῖται</w><pc>.</pc> ἔστω ἄνω τοσαύτα
						<w>β<unclear>ί</unclear>α</w><pc>,</pc>
					<lb n="6"/>ὅσον ἐστὶ τὸ βάρος τὸ Γ<pc>.</pc> λελάφθω γάρ <lb n="7"/>τι μέγεθος τὸ ἄνω τὸ Δ βάρος <choice>
						<abbr>ἴσο<am><g/></am></abbr>
						<expan>ἴσο<ex>ν</ex></expan>
					</choice>
					<lb n="8"/>ἔχον τῶι Γ<pc>·</pc> τὸ δὴ μέγεθος τὸ ἐξ <w part="I">ἀμ</w>
					<lb n="9"/><w part="F">φοτέρων</w> τῶν ἐν οἷς ΑΔ <choice>
						<abbr>μεγεθῶ<am><g/></am></abbr>
						<expan>μεγεθῶ<ex>ν</ex></expan>
					</choice>
					<lb n="10"/>ἔστω <sic>
						<w>α<supplied reason="lost">ὐ</supplied>τὸς</w>
					</sic> συντεθὲν <choice>
						<abbr>κουφότερό<am><g/></am></abbr>
						<expan>κουφότερό<ex>ν</ex></expan>
					</choice>
					<lb n="11"/>ἐστι τοῦ ὑγροῦ<pc>·</pc> ἔστι γὰρ τοῦ μὲν <w part="I">με</w>
					<lb n="12"/><w part="F">γέθεος</w> τοῦ ἐξ ἀμφοτέρων βάρος <lb n="13"/>τὸ ΒΓ<pc>,</pc> τοῦ δὲ ὑγροῦ
					τοῦ ἴσον <choice>
						<abbr>ὄγκο<am><g/></am></abbr>
						<expan>ὄγκο<ex>ν</ex></expan>
					</choice>
					<lb n="14"/>ἔχοντος αὐτῶι μεῖζον τοῦ ΒΓ <w part="I">δι</w>
					<lb n="15"/><w part="F">ὰ</w> τὸ τοῦ ἴσον ἔχοντος ἀυτῶι τὸ <lb n="16"/>Α τὸ βάρος εἶμεν τὸ
						ΒΓ<pc>.</pc>
					<w part="I">ἀφε</w>
					<lb n="17"/><w part="F">θὲν</w> οὖν ἔστω τὸ ὑγρὸν τὸ <choice>
						<abbr>μέγεθ<am><g/></am></abbr>
						<expan>μέγεθ<ex>ος</ex></expan>
					</choice>
					<lb n="18"/>τὸ ἐξ ἀμφοτέρων τῶν ΑΔ <w part="I">συγ</w>
					<lb n="19"/><w part="F">κειμένων</w> ἐς τοσοῦτον δυσεῖται<pc>,</pc>
					<milestone n="50r1" unit="folio"/>
					<lb n="20"/>ἔστ’ ἂν <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> ὁ <w>ταλικοῦτο<supplied reason="lost">ς</supplied></w> ὄγκος τοῦ <lb n="21"
						/>ὑγροῦ<pc>,</pc>
					<sic>
						<w>ἄδ<supplied reason="lost">ι</supplied>κον</w>
					</sic> καὶ τὸ δεδυκὸς <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>οῦ</ex></expan>
					</choice>
					<lb n="22"/>μεγέθεος<pc>,</pc> ἴσον βάρος ἔχει τῶι <lb n="23"/><w>ὅλ<unclear>ω</unclear>ι</w>
						μεγέθει<pc>·</pc> δέδεικται γὰρ <w part="I">τοῦ</w>
					<lb n="24"/><w part="F">το</w><pc>.</pc> ἔστω δὲ ἐπιφάνειά τινος <w part="I">ὑ</w>
					<lb n="25"/><w part="F">γροῦ</w> ἁ ΑΒΓΔ περιφερείας<pc>.</pc> ἐπεὶ <lb n="26"/>οὖν ὁ ταλικοῦτος
					ὄγκος τοῦ <w part="I">ὑ</w>
					<lb n="27"/><w part="F">γροῦ</w><pc>,</pc> ἡλίκον <choice>
						<abbr>ἐστὶ<am><g/></am></abbr>
						<expan>ἐστὶ<ex>ν</ex></expan>
					</choice> τὸ Α <w>μέγε<unclear>θο</unclear>ς</w><pc>,</pc>
					<lb n="28"/>ἴσον βάρος ἔχει τοῖς ΑΔ <w part="I">μεγέθε</w>
					<lb n="29"/><w part="F">σιν</w><pc>,</pc> δῆλον ὡς τὸ δεδυκὸς αὐτοῦ <lb n="30"/>ἐσσεῖται τὸ Α
						μέγεθος<pc>,</pc> τὸ δὲ <choice>
						<abbr>λοιπ<am><g/></am></abbr>
						<expan>λοιπ<ex>ὸν</ex></expan>
					</choice>
					<lb n="31"/><w><supplied reason="lost">ὑ</supplied>περάνω</w><pc>,</pc>
					<w>ἐσσεῖ<unclear>τ</unclear>αι</w> ὅλον τᾶς <lb n="32"/>τοῦ ὑγροῦ ἐπιφανείας<pc>·</pc> εἰ γὰρ <w
						part="I">αὐ</w>
					<lb n="33"/><w part="F">τᾶς</w> δεδυκὸς <sic>εἶ</sic> τέλειον<pc>,</pc> ἐσσεῖται <lb n="34"
							/><w>δεδυκ<supplied reason="lost">ὸ</supplied>ς</w><pc>.</pc> τούτου δεδειγμένου <w part="I"
						>δῆ</w>
					<lb n="35"/><w part="F"><unclear>λον</unclear></w>
					<w>οὖ<unclear>ν</unclear></w>
					<unclear>
						<choice>
							<abbr><am><g/></am></abbr>
							<expan><ex>ὅτι</ex></expan>
						</choice>
					</unclear> ὅσα βίαι <w>ἀναφ<supplied reason="lost">έρ</supplied>εται</w>
					<lb n="36"/><w>τ<unclear>ὸ</unclear></w> Α μέγεθος <w>ἐ<supplied reason="lost">ς</supplied></w>
					<w>τ<supplied reason="lost">ὼ</supplied></w>
					<supplied reason="lost">ἄνω</supplied>
					<w part="I">το<supplied reason="lost">σ</supplied><unclear>αῦ</unclear></w>
					<lb n="37"/><supplied reason="lost">τα</supplied>
					<w><supplied reason="lost">θ</supplied><unclear>λ</unclear><supplied reason="lost"
							>ίβ</supplied>ε<unclear>τ</unclear>αι</w> ὑπὸ τοῦ ἄνω <w><supplied reason="lost"
							>τ</supplied>οῦ</w> Δ<pc>·</pc>
					<milestone n="55v2" unit="folio"/>
					<lb n="1"/>ἔστω κάτω<pc>,</pc> ἐπεὶ οὐδέτερον ὑπ’ <w part="I">οὐ</w>
					<lb n="2"/><w part="F">δε<supplied reason="lost">τ</supplied>έρου</w>
					<w><unclear>ἐ</unclear>ξωθεῖτο</w><pc>.</pc> ἀλλὰ τὸ Δ ἐς τὸ <lb n="3"/>κάτω θλίβει τοσούτω
						βάρει<pc>,</pc>
					<choice>
						<abbr>ἁλίκ<am><g/></am></abbr>
						<expan>ἁλίκ<ex>ον</ex></expan>
					</choice>
					<lb n="4"/>ἐστὶ τὸ Γ<pc>·</pc> ὑπέκειτο γὰρ τὸ βάρος <lb n="5"/>τὸ ἐν ὧι τὸ Δ εἶμεν ἴσον τῶι
						Γ<pc>·</pc>
					<w part="I">δῆ</w>
					<lb n="6"/><w part="F">λον</w> οὖν ὃ ἔδει δεῖξαι<pc>.</pc>
					<choice>
						<abbr>ΕΞ<am><g/></am></abbr>
						<expan>ΕΞ<ex>ΗΣ</ex></expan>
					</choice>
					<lb n="7"/>Η ΚΑΤΑΓΡΑΦΗ ΤΟΥ <choice>
						<abbr>ΣΧΑΜΑ<am><g/></am></abbr>
						<expan>ΣΧΑΜΑ<ex>ΤΟΣ</ex></expan>
					</choice>
					<figure n="1.6.1">
						<figDesc xml:lang="eng">Figure 1.6.1</figDesc>
					</figure>
				</ab>
				<milestone unit="proposition" n="7"/>
				<ab>
					<lb n="8"/><hi rend="margin">
						<num>Ζ</num>
					</hi> Τὰ βαρύτερα τοῦ ὑγροῦ ἀφεθέντα <lb n="9"/>εἰς τὸ ὑγρὸν οἰσεῖται κάτω<pc>,</pc> ἔστ’ ἂν <lb
						n="10"/>καταβᾶντι<pc>,</pc> καὶ ἐσσοῦνται <w part="I">κουφότε</w>
					<lb n="11"/><w part="F">ρα</w> ἐν τῶι ὑγρῶι τοσοῦτον<pc>,</pc> ὅσον <lb n="12"/>ἔχει τὸ βάρος τοῦ
					ὑγροῦ τοῦ <w part="I"><choice>
							<abbr>ταλικ<am><g/></am></abbr>
							<expan>ταλικ<ex>οῦ</ex></expan>
						</choice></w>
					<milestone n="50r2" unit="folio"/>
					<lb n="13"/><w part="F">τον</w> ὄγκον ἔχοντος<pc>,</pc>
					<w><unclear>ἁ</unclear>λίκ<unclear>ο</unclear><supplied reason="lost">ς</supplied></w>
					<w>ἐστὶ<supplied reason="lost">ν</supplied></w>
					<lb n="14"/>ὁ τοῦ <w><supplied reason="lost">σ</supplied>τερεοῦ</w> μεγέθεος ὄγκος<pc>.</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice>
					<lb n="15"/>μὲν οὖν <w><supplied reason="lost">ο</supplied><unclear>ἰ</unclear><supplied
							reason="lost">σ</supplied>εῖται</w> ἐς τὸ κάτω<pc>,</pc> ἔστ’ <w>ἂ<unclear>ν</unclear></w>
					<lb n="16"/>καταβάντα<pc>,</pc>
					<w>δ<supplied reason="lost">ῆ</supplied>λον</w><pc>·</pc> τὰ γὰρ <w part="I">ὑπο</w>
					<lb n="17"/><w part="F">κάτω</w> αὐτοῦ μέρη τοῦ ὑγροῦ <w part="I">θλι</w>
					<lb n="18"/><w part="F">ψοῦνται</w> μᾶλλον τῶν ἐξ <w><supplied reason="lost">ἴ</supplied>σου</w>
					αὐτοῖς <lb n="19"/>κειμένων μέρων<pc>,</pc> ἐπειδὴ <w part="I">βαρύ</w>
					<lb n="20"/><w part="F">τερον</w> ὑπόκειται τὸ στερεὸν <w part="I">μέ</w>
					<lb n="21"/><w part="F">γεθος</w> τοῦ <w>ὑγρο<unclear>ῦ</unclear></w><pc>·</pc> ὅτι δὲ <choice>
						<abbr>κ<am><g/></am>φότερα</abbr>
						<expan>κ<ex>ου</ex>φότερα</expan>
					</choice>
					<lb n="22"/>ἐσσοῦνται<pc>,</pc> ὡς εἴρηται<pc>,</pc>
					<choice>
						<abbr>δειχθήσετ<am><g/></am></abbr>
						<expan>δειχθήσετ<ex>αι</ex></expan>
					</choice>
					<lb n="23"/>Ἔστω τι μέγεθος τὸ Α<pc>,</pc> ὅ <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ἐστι</ex></expan>
					</choice> βαρύτερον <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>οῦ</ex></expan>
					</choice>
					<lb n="24"/>ὑγροῦ<pc>,</pc> βάρος δὲ ἔστω τοῦ μὲν ἐν ὧι <lb n="25"/>Α μεγέθεος τὸ ΒΓ<pc>,</pc> τοῦ
					δὲ ὑγροῦ τοῦ <lb n="26"/>ἴσον ὄγκον ἔχοντος τῶι Α τὸ Β<pc>.</pc>
					<w part="I">δει</w>
					<lb n="27"/><w part="F">κτέον</w><pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice> τὸ Α μέγεθος ἐν τῶι ὑγρῶι <lb n="28"/>ἐὸν βάρος ἕξει ἴσον τῶι Γ<pc>.</pc>
					<w part="I">λελ<supplied reason="lost">ά</supplied></w>
					<lb n="29"/><w part="F">φθω</w> γάρ τι μέγεθος τὸ ἐν ὧι <w><unclear>τ</unclear>ὸ</w>
					<milestone n="Arch06r" unit="underTextFolio"/><milestone n="82r1" unit="folio"/>
					<lb n="1"/><sic>τὸ</sic> Δ κουφότερον τοῦ ὑγροῦ<pc>.</pc>
					<w>ἔστ<unclear>ω</unclear></w>
					<lb n="2"/>δὲ τοῦ μὲν ἐν ὧι τὸ Δ μέγεθος βάρει <lb n="3"/>ἴσον τῶι Β βάρος<pc>,</pc> τοῦ δὲ ὑγροῦ
					τοῦ <lb n="4"/>ἴσον ὄγκον <w>ἔχοντο<unclear>ς</unclear></w> τῶι <unclear>Δ</unclear> μεγέθει <lb
						n="5"/>τὸ βάρος ἔστω ἴσον τῶι ΒΓ βάρει<pc>.</pc>
					<lb n="6"/><w>συντεθ<supplied reason="lost">έ</supplied>ντων</w> δὴ <w>ἔστ<unclear>ω</unclear></w>
					<w><supplied reason="lost">αὐ</supplied>τὸ</w>
					<w><unclear>τ</unclear>ῶν</w>
					<w part="I">με</w>
					<lb n="7"/><w part="F">γεθέω<supplied reason="lost">ν</supplied></w><pc>,</pc> ἐν οἷς τὰ ΑΔ τὸ τῶν
						<w part="I">συ</w>
					<lb n="8"/><w part="F">ναμφ<supplied reason="lost">ο</supplied>τέρων</w> μέγεθος ἰσοβαρὲς <lb n="9"
					/>ἐσσεῖται τῶι ὑγρῶι<pc>·</pc> ἔστι γὰρ τῶν <lb n="10"/>μεγεθέων συναμφοτέρων τὸ <w part="I">βά</w>
					<lb n="11"/><w part="F">ρος</w> ἴσον ἀμφοτέροις τοῖς <w part="I">βάρε</w>
					<lb n="12"/><w part="F">σιν</w> τῶ τε ΒΓ καὶ τῶι Β<pc>,</pc> τοῦ τὲ <w part="I">ὑ</w>
					<lb n="13"/><w part="F"><supplied reason="lost">γ</supplied>ροῦ</w> τοῦ ἴσον ὄγκον ἔχοντος <w
						part="I">ἀμ</w>
					<lb n="14"/><w part="F">φοτέροις</w> τοῖς μεγέθεσι τὸ <w part="I">βά</w>
					<lb n="15"/><w part="F">ρος</w> ἴσον ἐστὶ τοῖς αὐτοῖς <w part="I">βάρε</w>
					<lb n="16"/><w part="F">σιν</w><pc>.</pc> ἀφεθέντων οὖν τῶν <w part="I">μεγε</w>
					<lb n="17"/><w part="F">θέων</w> ἐς τὸ ὑγρὸν <w part="I"><choice>
							<abbr>ἰσορροπησ<am><g/></am></abbr>
							<expan>ἰσορροπησ<ex>οῦν</ex></expan>
						</choice></w>
					<lb n="18"/><w part="F">ται</w> τῶι ὑγρῶι καὶ οὔτε εἰς τὸ <w><unclear>ἄ</unclear>νω</w><pc>·</pc>
					<lb n="19"/>διὸ τὸ μὲν ἐν ὧι Α μέγεθος <w part="I">οἰσεῖ</w>
					<lb n="20"/><w part="F">ται</w>
					<w><unclear>ἐσ</unclear>τὼ</w> κάτω τοσαύτα βία ἡ <w part="I">ὑ</w>
					<milestone n="87v1" unit="folio"/>
					<lb n="21"/><w part="F">πὸ</w> τοῦ <sic>α</sic> ἐν ὧι Δ μεγέθεος <w part="I">ἀ</w>
					<lb n="22"/><w part="F">νέλκεται</w> ἐς τὸ ἄνω<pc>,</pc> τὸ δὲ ἐν ὧι Δ <lb n="23"/>μέγεθος<pc>,</pc>
					ἐπὶ κουφότερόν ἐστι <lb n="24"/>τοῦ ὑγροῦ<pc>,</pc> ἀνοισεῖται εἰς τὸ ἄνω <lb n="25"/>τοσαύτα
						βίαι<pc>,</pc> ὅσον ἐστὶ τὸ Γ <w part="I">βά</w>
					<lb n="26"/><w part="F">ρος</w><pc>·</pc>
					<choice>
						<abbr>δέδεικτ<am><g/></am></abbr>
						<expan>δέδεικτ<ex>αι</ex></expan>
					</choice>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>γὰρ</ex></expan>
					</choice>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice> τὰ κουφότερα <lb n="27"/><choice>
						<abbr>τ<unclear><am><g/></am></unclear></abbr>
						<expan>τ<unclear><ex>οῦ</ex></unclear></expan>
					</choice> ὑγροῦ μεγέθεα στερεὰ <w part="I">βιασ</w>
					<lb n="28"/><w part="F">θέντα</w> ἐς τὸ ὑγρὸν ἀναφέρονται <lb n="29"/>τοσαύτα βία ἐς τὸ
						ἄνω<pc>,</pc> ὅσον ἐστὶ <lb n="30"/>τὸ βάρος<pc>,</pc> ὡς <choice>
						<abbr>βαρύτερό<am><g/></am></abbr>
						<expan>βαρύτερό<ex>ν</ex></expan>
					</choice> ἐστι τοῦ <lb n="31"/>μεγέθεος τὸ ὑγρὸν τὸ ἴσον <choice>
						<abbr>ὄγκ<am><g/></am></abbr>
						<expan>ὄγκ<ex>ον</ex></expan>
					</choice>
					<lb n="32"/>τῶι Δ μεγέθει<pc>.</pc> ἔστι δὲ τῶι Γ βάρει <lb n="33"/><choice>
						<abbr>βαρύτερο<am><g/></am></abbr>
						<expan>βαρύτερο<ex>ν</ex></expan>
					</choice>
					<choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>οῦ</ex></expan>
					</choice> Δ μεγέθεος τὸ <choice>
						<abbr>ὑγρὸ<am><g/></am></abbr>
						<expan>ὑγρὸ<ex>ν</ex></expan>
					</choice>
					<lb n="34"/>τὸ <choice>
						<abbr>ἴσ<am><g/></am></abbr>
						<expan>ἴσ<ex>ον</ex></expan>
					</choice>
					<choice>
						<abbr>ὄγ<unclear>κ<am><g/></am></unclear></abbr>
						<expan>ὄγ<unclear>κ<ex>ον</ex></unclear></expan>
					</choice>
					<choice>
						<abbr>ἔχο<am><g/></am></abbr>
						<expan>ἔχο<ex>ν</ex></expan>
					</choice>
					<choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>ῶ</ex></expan>
					</choice> Δ<pc>·</pc> δῆλον οὖν<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice> καὶ <w part="I">ἐ</w>
					<lb n="35"/><w part="F">ν</w> ὧι Α <w part="I">μέ</w>
					<figure n="1.7.1">
						<figDesc xml:lang="eng">Figure 1.7.1</figDesc>
					</figure>
					<lb n="36"/><w part="F">γεθος</w> ἐς τὸ <lb n="37"/>κάτω <w part="I"><unclear>ο</unclear>ἰσεῖ</w>
					<milestone n="82r2" unit="folio"/>
					<lb n="1"/><w part="F">τ<unclear>αι</unclear></w>
					<w>τοσού<unclear>τω</unclear></w> βάρει<pc>,</pc> ὅσον ἐστὶ τὸ Γ<pc>.</pc>
					<lb n="2"/><w>Ὑποκεί<unclear>σθω</unclear></w><pc>,</pc> τῶν ἐν τῶι ὑγρῶι <w part="I">ἄνα</w>
					<lb n="3"/><w part="F">φερομένων</w>
					<w>ἕκαστ<unclear>ο</unclear>ν</w>
					<choice>
						<abbr>ἀναφέρ<unclear>εσ</unclear>θ<am><g/></am></abbr>
						<expan>ἀναφέρ<unclear>εσ</unclear>θ<ex>αι</ex></expan>
					</choice>
					<lb n="4"/><w>κατ<unclear>ὰ</unclear></w> τὰν κάθετον τὰν διὰ <w>το<unclear>ῦ</unclear></w>
					<w part="I">κ<unclear>έ</unclear>ν</w>
					<lb n="5"/><w part="F">τρου</w> τοῦ βάρεος αὐτοῦ ἀγμέναν<pc>.</pc>
				</ab>
				<milestone unit="proposition" n="8"/>
				<ab>
					<lb n="6"/>εἴ κα στερεόν τι μέγεθος <w part="I">κουφ<unclear>ό</unclear>τε</w>
					<lb n="7"/><w part="F">ρον</w> τοῦ ὑγροῦ σφαίρας τμάματος <lb n="8"/>ἔχον σχᾶμα ἐς τὸ
							<w>ὑγρ<unclear>ὸ</unclear>ν</w> ἀφεθῆ <w>οὕτ<unclear>ω</unclear></w><pc>,</pc>
					<lb n="9"/>ὥστε τὰν βάσιν τοῦ τμάματος μὴ <lb n="10"/><w>ἅπ<unclear>τ</unclear>εσθαι</w>
					<w>τ<unclear>ο</unclear>ῦ</w> ὑγροῦ<pc>,</pc> ὀρθὸν <w part="I">κατα</w>
					<lb n="11"/><w part="F">στασεῖτε</w> τὸ σχᾶμα οὕτως<pc>,</pc> ὥστε τὸν <w part="I">ἄ</w>
					<lb n="12"/><w part="F">ξονα</w> τοῦ τμάματος κατὰ <w part="I">κά</w>
					<lb n="13"/><w part="F">θ<supplied reason="lost">ετο</supplied>ν</w> εἰ μέν<pc>·</pc> καὶ εἴ κα ὑπό
					τινος <lb n="14"/>θλιβῆι τὸ <w><unclear>σ</unclear>χᾶμα</w> οὕτως<pc>,</pc> ὥστε τὰν <lb n="15"
					/>βάσιν τοῦ τμάματος ἅπτεσθαι <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>οῦ</ex></expan>
					</choice>
					<lb n="16"/>ὑγροῦ<pc>,</pc> οὐ μενεῖ κεκλιμένον<pc>,</pc> ὡς εἴ <lb n="17"/>κα <w>ἀφ<supplied
							reason="lost">ε</supplied>θῆι</w><pc>,</pc> ἀλλ’ ὀρθὸν <sic>
						<w part="I">ἀποκα</w>
					</sic>
					<lb n="18"/><sic><w part="F">ταστασεῖτε</w></sic><pc>.</pc> νοείσθω γάρ τι <w part="I">μέγε</w>
					<lb n="19"/><w part="F"><unclear>θος</unclear></w><pc>,</pc> οἷον εἴρηται<pc>,</pc> ἐς <sic>τὼ
						ὑγρὼν</sic>
					<sic>
						<w part="I">ἀ</w>
					</sic>
					<lb n="20"/><sic><w part="F">φεόμεν<supplied reason="lost">ο</supplied>ν</w></sic><pc>,</pc> καὶ <choice>
						<abbr>δ<am><g/></am></abbr>
						<expan>δ<ex>ιὰ</ex></expan>
					</choice>
					<choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>οῦ</ex></expan>
					</choice> ἄξονος <w>το<supplied reason="lost">ῦ</supplied></w>
					<milestone n="87v2" unit="folio"/>
					<lb n="21"/>τμάματος καὶ τοῦ κέντρου τᾶς <lb n="22"/>γᾶς νοείσθω ἐπίπεδον <w part="I">ἐκβαλ</w>
					<lb n="23"/><w part="F">λόμενον</w><pc>,</pc> τομὰ δ’ ἔστω τᾶς μὲν <lb n="24"/>ἐπιφανείας τοῦ ὑγροῦ
					ὁ ΑΒ ΓΔ<pc>,</pc>
					<lb n="25"/>τοῦ δὲ σχάματος τοῦ ἐς τὸ ὑγρὸν <w part="I">ἀ</w>
					<lb n="26"/><w part="F">φεθέντος</w> ἁ ΕΖ ΗΘ <w part="I">περιφέρει</w>
					<lb n="27"/><w part="F">α</w><pc>,</pc> ἄξων δὲ τοῦ σχάματος ἔστω ὁ <lb n="28"/>ΘΖ<pc>·</pc> τὸ δὴ
					κέντρον τᾶς σφαίρας <lb n="29"/>ἐστὶν ἐπὶ τᾶς ΘΖ<pc>.</pc> πρῶτον μὲν <w><unclear><choice>
								<abbr><am><g/></am></abbr>
								<expan><ex>γὰρ</ex></expan>
							</choice></unclear></w>
					<lb n="30"/>μεῖζόν ἐστιν ἡμισφαιρίου τὸ <w part="I"><unclear>σ</unclear>χᾶ</w>
					<lb n="31"/><w part="F">μα</w><pc>,</pc> ἔστω τὸ Κ<pc>,</pc> καὶ ἔστω<pc>,</pc>
					<unclear>εἰ</unclear>
					<choice>
						<abbr>δυνα<am><g/></am></abbr>
						<expan>δυνα<ex>τόν</ex></expan>
					</choice><pc>,</pc>
					<lb n="32"/>κεκλιμένον τὸ σχᾶμα <w>ἤτο<supplied reason="lost">ι</supplied></w> ὑπό <lb n="33"/>τινος
							<w>κλιθ<supplied reason="lost">ὲ</supplied>ν</w> ἢ <w>τα<unclear>ὐ</unclear>τό</w><pc>.</pc>
					δεικτέον <lb n="34"/>οὖν<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice> οὐ μενεῖ<pc>,</pc> ἀλλ’ εἰς ὀρθὸν <w part="I">ἀπ<unclear>οκ</unclear>α</w>
					<lb n="35"/><w part="F">τα<unclear>σ</unclear>τασεῖται</w><pc>,</pc>
					<w><unclear>ὥ</unclear><supplied reason="lost">στ</supplied>ε</w> τὰ ΖΘ <w><supplied reason="lost"
							>κ</supplied>ατ<unclear>ὰ</unclear></w>
					<milestone n="Arch06v" unit="underTextFolio"/><milestone n="82v1" unit="folio"/>
					<lb n="1"/>κάθετον <sic>εἰ μέν</sic><pc>.</pc> ἐπεὶ <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>γὰρ</ex></expan>
					</choice> ὑπόκειται <w part="I">κε</w>
					<lb n="2"/><w part="F">κλίσθαι</w> τὸ σχᾶμα<pc>,</pc> οὐκ ἔστι τὰ ΖΕ <w part="I">κα</w>
					<lb n="3"/><w part="F">τὰ</w> κάθετον<pc>.</pc> ἄχθω δὴ διὰ τοῦ Κ καὶ <lb n="4"/>τοῦ ΛΑ ΚΑ<pc>,</pc>
					τὸ δὲ Λ κέντρον <w part="I">ὑποκείσ</w>
					<lb n="5"/><w part="F">θω</w> τᾶς γᾶς<pc>·</pc> τὸ δὴ σχᾶμα τὸ ἐν <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>ῶ</ex></expan>
					</choice>
					<lb n="6"/>ὑγρῶι ἀπολελημμένον ὑπὸ τᾶς <lb n="7"/>τοῦ ὑγροῦ ἐπιφανείας τὸν ἄξονα <lb n="8"/>ἔχει ἐπὶ
					τῆς ΚΛ<pc>·</pc> εἰ γάρ κα <w>δύ<supplied reason="lost">ο</supplied></w>
					<w part="I">σφαι</w>
					<lb n="9"/><w part="F">ρῶν</w> ἐπιφάνειαι τέμνοντι ἀλλήλας<pc>,</pc>
					<lb n="10"/>τομὰ κύκλος ἐστὶν <w>ὀρθ<unclear>ὸ</unclear>ν</w> ποτὶ τὰν <lb n="11"/>εὐθεῖαν τὰν
					ἐπιζευγνύουσαν τὰ <lb n="12"/>κέντρα τῆς σφαίρας<pc>.</pc> ἔστιν οὖν <lb n="13"/>τοῦ σχάματος τοῦ
					κατὰ τὰν ΒΗΓ <lb n="14"/><choice>
						<abbr>περιφέρεια<am><g/></am></abbr>
						<expan>περιφέρεια<ex>ν</ex></expan>
					</choice>
					<choice>
						<abbr>ἀπολαμβανομέν<am><g/></am></abbr>
						<expan>ἀπολαμβανομέν<ex>ου</ex></expan>
					</choice>
					<lb n="15"/>ἐν τῶι ὑγρῶι τὸ κέντρον τοῦ <w part="I">βάρε</w>
					<lb n="16"/><w part="F">ος</w> ἐπὶ τᾶς ΚΛ<pc>·</pc> ἔστω τὸ Ρ<pc>.</pc> τοῦ δὲ <w part="I">τμά</w>
					<lb n="17"/><w part="F">ματος</w> ὅλου τοῦ κατὰ τὰν ΘΗΖ <w part="I"><choice>
							<abbr><am><g/></am></abbr>
							<expan><ex>περι</ex></expan>
						</choice></w>
					<lb n="18"/><w part="F">φέρειαν</w> τὸ κέντρον ἐστὶ τοῦ <w part="I">βάρε</w>
					<lb n="19"/><w part="F">ος</w> ἐπὶ τᾶς ΖΘ<pc>·</pc> ἔστω τὸ Ξ<pc>.</pc> τοῦ ἄρα <lb n="20"
							/><w><supplied reason="lost">λ</supplied>οιποῦ</w> σχάματος ὅ <w><supplied reason="lost"
							>ἐστ</supplied>ιν</w> ἐκτὸς <milestone n="87r1" unit="folio"/>
					<lb n="21"/>τᾶς τοῦ ὑγροῦ ἐπιφανείας τὸ <w part="I">κέν</w>
					<lb n="22"/><w part="F">τ<supplied reason="lost">ρ</supplied>ον</w> τοῦ βάρεος ἐπὶ τᾶς ΡΞ <sic><w
							part="I">ἐκβλη</w></sic>
					<lb n="23"/><sic><w part="F">φθείσας</w></sic>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> ἀπολαφθείσας τινὸς ἁ ΕΞ <lb n="24"/>ποτὶ τὰν ΞΡ τὸν αὐτὸν λόγον<pc>,</pc> ὃν <lb n="25"
					/>ἔχει τὸ <w><unclear>β</unclear>άρος</w> τοῦ κατὰ τὰν ΒΜΓ <lb n="26"
						/><w>περιφ<unclear>έρ</unclear>ειαν</w>
					<choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>οῦ</ex></expan>
					</choice> τμάματος ποτὶ <lb n="27"/>τὸ <w>βάρ<supplied reason="lost">ο</supplied>ς</w> τοῦ ἐκτὸς τοῦ
						ὑγροῦ<pc>·</pc>
					<w part="I">δέδει</w>
					<lb n="28"/><w part="F">κται</w> γὰρ ταῦτα<pc>.</pc> ἔστω δὴ τὸ Σ <w part="I">κέν</w>
					<lb n="29"/><w part="F">τρον</w> τοῦ εἰρημένου σχάματος<pc>.</pc>
					<lb n="30"/>ἐπεὶ οὖν τοῦ μὲν σχάματος<pc>,</pc> ὅ <choice>
						<abbr>ἐστι<am><g/></am></abbr>
						<expan>ἐστι<ex>ν</ex></expan>
					</choice>
					<lb n="31"/>ἐκτὸς τοῦ ὑγροῦ<pc>,</pc> τὸ βάρος ἐς <w>τ<supplied reason="lost">ὸ</supplied></w>
					<w part="I"><choice>
							<abbr><am><g/></am></abbr>
							<expan><ex>κατα</ex></expan>
						</choice></w>
					<lb n="32"/><w part="F"><supplied reason="lost">φ</supplied>έ<unclear>ρ</unclear>εται</w> κα τὰν
							<w><supplied reason="lost">ε</supplied>ὐθεῖαν</w> τὰν ΛΣ<pc>,</pc>
					<lb n="33"/>τὸ δὲ <unclear>ΕΝ</unclear>
					<w>τ<unclear>ῶ</unclear></w>
					<w><supplied reason="lost">ὑγ</supplied>ρῶι</w> ἔστω ἄν κατὰ <lb n="34"/>τᾶς εὐθείας
							<w><unclear>τ</unclear>ᾶς</w>
					<w><unclear>Ρ</unclear>Κ</w><pc>,</pc>
					<w><supplied reason="lost">δ</supplied>ῆλον</w><pc>,</pc> ὡς <lb n="35"/>οὐ μενεῖ τὸ σχᾶμα<pc>,</pc>
					ἀλλὰ <w>τ<supplied reason="lost">ὸ</supplied></w> μὲν <w part="I">πο</w>
					<lb n="36"/><w part="F"><supplied reason="lost">τὶ</supplied></w>
					<w><supplied reason="lost">τ</supplied><unclear>ὰ</unclear><supplied reason="lost">ν</supplied></w>
					Η μέρη αὐτοῦ <w>ἔστ<unclear>ω</unclear></w>
					<w>κά<supplied reason="lost">τω</supplied></w>
					<milestone n="82v2" unit="folio"/>
					<lb n="1"/>οἰσοῦνται<pc>,</pc> τὰ δὲ ποτὶ τὰν Η ἔστω <lb n="2"/>ἄνω<pc>,</pc> καὶ ἀεὶ ἐς τὸ αὐτὸ
						οἰσοῦνται<pc>,</pc>
					<w part="I">ἕ</w>
					<lb n="3"/><w part="F">ως</w> κα ἁ ΖΘ κατὰ κάθετον <w part="I">γέ</w>
					<lb n="4"/><w part="F"><supplied reason="lost">ν</supplied>ηται</w><pc>.</pc> κατὰ κάθετον δὲ <w
						part="I">γενομέ</w>
					<lb n="5"/><w part="F">νας</w> τᾶς ΖΘ τὰ κέντρα τοῦ <w part="I">βά</w>
					<lb n="6"/><w part="F">ρεος</w> ἐσσοῦνται τοῦ ἐν τῶι ὑγρῶι <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice>
					<lb n="7"/>τοῦ ἐκτὸς ἐπὶ τᾶς <w>αὐ<unclear>τ</unclear>ᾶς</w>
					<w part="I">καθέ</w>
					<lb n="8"/><w part="F">του</w><pc>·</pc> ἐπιγραφὰς τᾶς ΖΘ ἐσσοῦνται<pc>·</pc>
					<lb n="9"/>ἀντιθλιψοῦνται οὖν ἀλλήλοις τὰ <lb n="10"/>ΒΙΑ κατὰ τὰν αὐτὰν κάθετον<pc>,</pc> τὸ <lb
						n="11"/>μὲν ἐς <sic>τὼ</sic> κάτω φερόμενον<pc>,</pc> τὸ δὲ ἐς <lb n="12"/><sic>τὼ</sic>
						ἄνω<pc>.</pc> ὥστε μένει τὸ σχᾶμα<pc>·</pc>
					<lb n="13"/>οὐδέτερον γὰρ ὑπ’ οὐδετέρου <w part="I">ἐξωθή</w>
					<lb n="14"/><w part="F">σει</w><pc>.</pc> τὰ δ’ αὐτὰ <sic>ἐρειται</sic> καὶ εἰ κατὰ <lb n="15"/>τὸ
					σχᾶμα ἡμισφαίριον ἢ τῆι <w part="I">ἔλασ</w>
					<lb n="16"/><w part="F">σον</w>
					<w>ἡμισφαιρίο<supplied reason="lost">υ</supplied></w><pc>.</pc>
					<figure n="1.8.1">
						<figDesc xml:lang="eng">Figure 1.8.1</figDesc>
					</figure>
				</ab>
				<milestone unit="proposition" n="9"/>
				<ab>
					<milestone n="87r2" unit="folio"/>
					<lb n="17"/><choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ΚΑΙ</ex></expan>
					</choice> τὸ νῦν<pc>,</pc> εἰς τὸ σχᾶμα κουφότερον ἐὸν <lb n="18"/><sic>ἐὸν</sic> τοῦ ὑγροῦ ἀφεθῆ ἐς
					τὸ ὑγρὸν <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>οὕτως</ex></expan>
					</choice><pc>,</pc>
					<lb n="19"/>ὥστε τὴν βάσιν αὐτοῦ ὅλην εἶμεν <lb n="20"/>ἐν τῶ ὑγρῶι<pc>,</pc> ὀρθὸν <choice>
						<abbr>κατατασεῖτ<am><g/></am></abbr>
						<expan>κατατασεῖτ<ex>αι</ex></expan>
					</choice>
					<lb n="21"/>τὸ σχᾶμα οὕτως<pc>,</pc> ἔσ<unclear>τω</unclear> τὸν ἄξονα <lb n="22"/>αὐτοῦ καθ’ ἑαυτὸν
						εἶμεν<pc>.</pc> νοείσθω <lb n="23"/>γάρ τι μέγεθος<pc>,</pc> οἷον εἴρηται<pc>,</pc> εἰς <lb
						n="24"/>τὸ ὑγρὸν ἀφεώμενον<pc>,</pc>
					<w>νοεί<unclear>σ</unclear>θω</w>
					<w>δ<unclear>ὴ</unclear></w>
					<lb n="25"/><choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> ἐπίπεδον ἀγόμενον <choice>
						<abbr>δ<am><g/></am></abbr>
						<expan>δ<ex>ιὰ</ex></expan>
					</choice>
					<choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>οῦ</ex></expan>
					</choice>
					<choice>
						<abbr>ἄ<supplied reason="lost">ξ</supplied>ον<am><g/></am></abbr>
						<expan>ἄ<supplied reason="lost">ξ</supplied>ον<ex>ος</ex></expan>
					</choice>
					<lb n="26"/>τοῦ τμάματος <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> διὰ <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>οῦ</ex></expan>
					</choice>
					<w><supplied reason="lost">κ</supplied>έντρου</w>
					<lb n="27"/>τοῦ ΓΛΑ<pc>,</pc> τομὰ <w>δ<unclear>ὲ</unclear></w> ἔστω τᾶς μὲν <w part="I">ἐπι</w>
					<milestone n="Arch07r" unit="underTextFolio"/><milestone n="17r1" unit="folio"/>
					<lb n="1"/><w part="F">φανείας</w> τοῦ ὑγροῦ ἁ ΑΒ ΓΔ <w part="I">πε</w>
					<lb n="2"/><w part="F">ριφέρεια</w><pc>,</pc> τοῦ δὲ σχάματος ἁ ΕΖΗ <lb n="3"/>περιφέρεια καὶ ἁ ΕΗ
						εὐθεῖα<pc>,</pc>
					<w part="I">ἄ</w>
					<lb n="4"/><w part="F">ξων</w> δὲ ἔστω τοῦ τμάματος ἁ ΖΘ<pc>.</pc>
					<lb n="5"/>εἰ οὖν δυνατόν<pc>,</pc> μὴ κατὰ ὀρθὸν <lb n="6"/>ἔστω ἁ ΖΘ<pc>·</pc>
					<sic>εἰ κται</sic> οὖν<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice> οὐ μενεῖ <lb n="7"/>τὸ σχῆμα<pc>,</pc> ἀλλὰ ἐπ’ ὀρθὸν <w part="I">κατα</w>
					<lb n="8"/><w part="F">τασεῖται</w><pc>.</pc> ἔστι δὴ τὸ κέντρον τᾶς <lb n="9"/>σφαίρας ἐπὶ τῆς
						ΖΘ<pc>·</pc> πάλιν <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>γὰρ</ex></expan>
					</choice>
					<lb n="10"/>ἡμισφαιρίου ἔστω <choice>
						<abbr>πρῶ<am><g/></am></abbr>
						<expan>πρῶ<ex>τον</ex></expan>
					</choice> τὸ σχᾶμα<pc>·</pc>
					<lb n="11"/>καὶ ἔστω τὸ Κ<pc>·</pc> διὰ δὲ τοῦ Κ καὶ τοῦ <lb n="12"/>κέντρου τᾶς γᾶς τοῦ Λ
							<w>ἄχθ<unclear>ω</unclear></w>
					<lb n="13"/>δὲ κατὰ τὸ σχῆμα τὸ ἐκτὸς τοῦ <w part="I">ὑ</w>
					<lb n="14"/><w part="F">γροῦ</w> ἀπολαμβανόμενον ὑπὸ <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>ᾶς</ex></expan>
					</choice>
					<lb n="15"/>τοῦ ὑγροῦ ἐπιφανείας τὸν ἄξονα <lb n="16"/>ἔχει ἐπὶ τᾶς διὰ τοῦ Κ<pc>,</pc> διὰ ταὐτὰ
						<lb n="17"/>τοῖς πρότερόν ἐστιν αὐτοῦ τὸ <w part="I">κέν</w>
					<lb n="18"/><w part="F">τρον</w> τοῦ βάρεος ἐπὶ <sic>τασι</sic> ΙΒ<pc>·</pc> ἔστω <lb n="19"/><choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>γὰρ</ex></expan>
					</choice> τὸ Ρ<pc>.</pc> τοῦ δὲ ὅλου τμάματος τὸ <w part="I"><choice>
							<abbr>κ<am><g/></am></abbr>
							<expan>κ<ex>έν</ex></expan>
						</choice></w>
					<lb n="20"/><w part="F">τρον</w>
					<unclear>ἐ</unclear><supplied reason="lost">στὶ</supplied> τοῦ βάρεος <w>ἐ<unclear>π</unclear>ὶ</w>
					<w>τᾶ<supplied reason="lost">ς</supplied></w>
					<unclear>Ζ</unclear>Θ <milestone n="16v1" unit="folio"/>
					<lb n="21"/>μεταξὺ τῶν ΚΖ<pc>·</pc> ἔστω τὸ Τ<pc>.</pc> τοῦ ἄρα <lb n="22"/>λοιποῦ σχάματος τοῦ ἐν
					τῶι <w part="I">ὑ</w>
					<lb n="23"/><w part="F">γρῶι</w> τὸ κέντρον ἐσσεῖται ἐπὶ <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>ᾶς</ex></expan>
					</choice>
					<lb n="24"/>Τ εὐθείας ἐκβληθείσας τινός<pc>,</pc>
					<lb n="25"/>δείξει <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>περὶ</ex></expan>
					</choice> τὸν ΤΡ τὸν αὐτὸν λόγον<pc>,</pc>
					<lb n="26"/>ἔχει τὸ μέρος τοῦ τμάματος <w part="I">ἐκ</w>
					<lb n="27"/><w part="F">τὸς</w> τοῦ Υ ποτὶ τὸ βάρος τοῦ <w part="I">σχά</w>
					<lb n="28"/><w part="F">ματος</w> τοῦ ἐν τῶι ὑγρῶι<pc>·</pc> κατὰ <lb n="29"/>τὸ
						<unclear>Σ</unclear> κέντρου εἰρημένου <choice>
						<abbr>σχήματ<am><g/></am></abbr>
						<expan>σχήματ<ex>ος</ex></expan>
					</choice><pc>,</pc>
					<lb n="30"/>διὰ τοῦ κάθετος ἔστω τὸ ΘΣΛ<pc>·</pc>
					<w part="I">οἰ</w>
					<lb n="31"/><w part="F">σεῖται</w> οὖν τὸ βάρος τοῦ μὲν <w part="I">τμά</w>
					<lb n="32"/><w part="F">ματος</w><pc>,</pc> ὅ ἐστιν ἐκτὸς τοῦ ὑγροῦ<pc>,</pc>
					<lb n="33"/>κατὰ τᾶς εὐθείας τᾶς ΡΛ ἔστω <lb n="34"/>κάτω<pc>,</pc> τοῦ δ’ ἐν τῶι ὑγρῶι <choice>
						<abbr><unclear>σ</unclear>χάματ<am><g/></am></abbr>
						<expan><unclear>σ</unclear>χάματ<ex>ος</ex></expan>
					</choice>
					<lb n="35"/>κατὰ τᾶς εὐθείας τᾶς ΕΛ ἔστω <lb n="36"/><sic>αν ει ω</sic><pc>.</pc> οὐκ ἄρα μὲν εἰς τὸ
						σχᾶμα<pc>,</pc>
					<lb n="37"/>ἀλλὰ τὰ <choice>
						<abbr>μ<am><g/></am></abbr>
						<expan>μ<ex>ὲν</ex></expan>
					</choice>
					<choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>οῦ</ex></expan>
					</choice> σχάματος τὰ μὲν <milestone n="17r2" unit="folio"/>
					<lb n="1"/>ποτὶ τῶι ἡ μέρει οἷς οὔτε <w>ἔστ<unclear>ω</unclear></w>
					<supplied reason="lost">κάτω</supplied><pc>,</pc>
					<lb n="2"/>τὰ δὲ ποτὶ τὸ Ε <w>ἔστα<unclear>ι</unclear></w> τὸ ἄνω<pc>,</pc>
					<w><unclear>κ</unclear><supplied reason="lost">αὶ</supplied></w>
					<w><supplied reason="lost">ἀ</supplied>εὶ</w>
					<lb n="3"/>τοῦτο ἐσσεῖται<pc>,</pc> καὶ ὁ ΕΖ <w><unclear>κα</unclear>τὰ</w>
					<w part="I">κά</w>
					<lb n="4"/><w part="F">θετον</w> γένηται<pc>.</pc>
					<lb n="5"/>ΣΥΡΑΚΟΥΣΙΟΥ <w part="I">ΑΡΧΙ</w>
					<lb n="6"/><w part="F">ΜΗΔΟΥΣ</w>
					<choice>
						<abbr>ΟΧΟΥΜΕΝ<am><g/></am></abbr>
						<expan>ΟΧΟΥΜΕΝ<ex>ων</ex></expan>
					</choice>
					<num>Α</num>
					<figure n="1.9.1">
						<figDesc xml:lang="eng">Figure 1.9.1</figDesc>
					</figure>
				</ab>
			</div>
			<div n="2" type="book">
				<head>
					<milestone n="16v2" unit="folio"/>
					<hi rend="margin">
						<num>Β</num>
					</hi>
				</head>
				<milestone unit="proposition" n="1"/>
				<ab>
					<lb n="7"/><hi rend="margin">
						<num>Α</num>
					</hi> ΕΙ κά τι μέγεθος κουφότερον ἐὸν <lb n="8"/>τοῦ ὑγροῦ ἀφεθῆ ἐς τὸ ὑγρόν<pc>,</pc>
					<choice>
						<abbr>τοῦτο<supplied reason="lost"><am><g/></am></supplied></abbr>
						<expan>τοῦτο<supplied reason="lost"><ex>ν</ex></supplied></expan>
					</choice>
					<lb n="9"/>ἕξει τὸν λόγον τῶι βάρει ποτὶ τὸ <lb n="10"/>ὑγρόν<pc>,</pc> ὃν ἔχει τὸ δεδυκὸς <choice>
						<abbr>μέγεθ<am><g/></am></abbr>
						<expan>μέγεθ<ex>ος</ex></expan>
					</choice>
					<lb n="11"/>ποτὶ τὸ ὅλον <w>μέγε<unclear>θ</unclear>ος</w><pc>.</pc>
					<w>ἀφεί<supplied reason="lost">σ</supplied>θω</w>
					<lb n="12"/>γάρ τι εἰς τὸ ὑγρὸν μέγεθος <w part="I">στερε</w>
					<lb n="13"/><w part="F">ὸν</w> τὸ ΦΑ κουφότερον τοῦ ὑγροῦ<pc>,</pc>
					<lb n="14"/>ἔστω δὲ τὸ μὲν δεδυκὸς αὐτοῦ τὸ Α<pc>,</pc>
					<lb n="15"/>τὸ δὲ ἐκτὸς τοῦ <w>ὑγ<unclear>ρ</unclear>οῦ</w> τὸ Φ<pc>.</pc>
					<choice>
						<abbr>δεικτ<unclear><am><g/></am></unclear></abbr>
						<expan>δεικτ<unclear><ex>έον</ex></unclear></expan>
					</choice><pc> </pc>
					<milestone n="Arch07v" unit="underTextFolio"/><milestone n="17v1" unit="folio"/>
					<lb n="1"/><supplied reason="lost">
						<choice>
							<abbr><am><g/></am></abbr>
							<expan><ex>ὅτι</ex></expan>
						</choice>
					</supplied>
					<supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">ΦΑ</supplied>
					<w>μέγε<supplied reason="lost">θος</supplied></w> τῶι βάρει πρὸς <lb n="2"/><supplied reason="lost"
						>τὸ</supplied>
					<w><supplied reason="lost">ὑγρ</supplied>ὸν</w> τὸ ἰσόογκον τοῦτον ἔχει <lb n="3"/>τὸν
						λόγον<pc>,</pc> ὃν τὸ Α <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>πρὸς</ex></expan>
					</choice> τὸ Φ<unclear>Α</unclear><pc>.</pc> εἰλήφθω <lb n="4"/>γάρ <unclear>τι</unclear> τοῦ ὑγροῦ
					μέγεθος <choice>
						<abbr>ἰσόογκ<am><g/></am></abbr>
						<expan>ἰσόογκ<ex>ον</ex></expan>
					</choice>
					<lb n="5"/>τῶι ΦΑ<pc>,</pc>
					<w><supplied reason="lost">τ</supplied>ὸ</w> ΝΙ καὶ τῶι μὲν Φ ἴσον <w part="I">ἔ</w>
					<lb n="6"/><w part="F">στω</w> τὸ Ν<pc>,</pc> τῶι δὲ <unclear>Α</unclear> τὸ Ι<pc>,</pc> καὶ
							<w>ἔ<supplied reason="lost">τ</supplied>ι</w> τὸ μὲν <lb n="7"/>τοῦ ΦΑ μεγέθους
							<w>βάρ<unclear>ος</unclear></w> ἔστω τὸ Β<pc>,</pc>
					<lb n="8"/>τοῦ δὲ ΝΙ τὸ Ρ<supplied reason="lost">Ο</supplied><pc>,</pc> τοῦ δὲ Ι τὸ Ρ<pc>·</pc> τὸ
					ΦΑ <lb n="9"/><choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ἄρα</ex></expan>
					</choice> πρὸς τὸ ΝΙ τοῦτον ἔχει τὸν <w part="I">λό</w>
					<lb n="10"/><w part="F">γον</w><pc>,</pc> ὃν τὸ Β πρὸς τὸ <supplied reason="lost"
						>Ρ</supplied>Ο<pc>.</pc> ἀλλ’ ἐπὶ τὸ ΦΑ <lb n="11"/>μέγεθος ἐς τὸ ὑγρὸν
							<w>ἀφί<unclear>η</unclear>ται</w>
					<w part="I">κου</w>
					<lb n="12"/><w part="F">φότερον</w> ὑπάρχον τοῦ ὑγροῦ<pc>,</pc>
					<w part="I">δῆ</w>
					<lb n="13"/><w part="F">λον</w><pc>,</pc> ὡς ὁ τοῦ δεδυκότος <w part="I">μεγέ</w>
					<lb n="14"/><w part="F">θους</w> ὄγκος ἴσον βάρος ἔχει τῶι <lb n="15"/>ΦΑ μεγέθει<pc>·</pc>
					δέδεικται γὰρ τοῦτο<pc>·</pc>
					<w part="I">ἴ</w>
					<lb n="16"/><w part="F">σον</w> ἄρα τὸ Β βάρος τῶι Ρ<pc>,</pc>
					<choice>
						<abbr>ἐπει<am><g/></am></abbr>
						<expan>ἐπει<ex>δὴ</ex></expan>
					</choice>
					<lb n="17"/>τὸ μὲν Β βάρος <w>το<supplied reason="lost">ῦ</supplied></w> ὅλου τοῦ ΦΑ <lb n="18"
						/>μεγέθους<pc>,</pc> τὸ δὲ Ρ τοῦ Ι ὑγροῦ <w part="I">οὗ</w>
					<lb n="19"/><w part="F">περ</w> ἐγίγνετο ἴσον τὸ ἴσον <choice>
						<abbr>ὄγκο<am><g/></am></abbr>
						<expan>ὄγκο<ex>ν</ex></expan>
					</choice>
					<milestone n="16r1" unit="folio"/>
					<lb n="20"/>ἔχοντι τῶι δεδυκότι μεγέθει τῶι <lb n="21"/>Α<pc>·</pc> ἔχει ἄρα τὸ ΦΑ μέγεθος τῶι <lb
						n="22"/>βάρει πρὸς τὸ ΝΙ<pc>,</pc> ὃν τὸ Ρ πρὸς τὸν <lb n="23"/>ΡΟ<pc>.</pc> ὃν δὲ λόγον ἔχει τὸ
					Ρ πρὸς τὸν <lb n="24"/>ΡΟ<pc>,</pc> τοῦτον ἔχει τὸν λόγον τὸ Ι <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>πρὸς</ex></expan>
					</choice>
					<lb n="25"/>τὸ ΙΝ καὶ τὸ Α <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>πρὸς</ex></expan>
					</choice> τὸ ΦΑ<pc>·</pc>
					<choice>
						<abbr>δέδεικτ<am><g/></am></abbr>
						<expan>δέδεικτ<ex>αι</ex></expan>
					</choice>
					<lb n="26"/><sic>τὸ ὀρθόν</sic><pc>.</pc>
					<figure n="2.1.1">
						<figDesc xml:lang="eng">Figure 2.1.1</figDesc>
					</figure>
				</ab>
				<milestone unit="proposition" n="2"/>
				<ab>
					<milestone n="17v2" unit="folio"/>
					<lb n="1"/><hi rend="margin">
						<num>Β</num>
					</hi> Τὸ ὀρθὸν τμᾶμα τοῦ ὀρθογωνίου <lb n="2"/>κωνοειδοῦς<pc>,</pc> ὅταν τὸν ἄξονα
							<w><unclear>σ</unclear>χῆι</w>
					<lb n="3"/>μὴ μείζονα ἢ ἡμιόλιον τῆς <w part="I">μέ</w>
					<lb n="4"/><w part="F">χρι</w> τοῦ ἄξονος<pc>,</pc> πάντα λόγον <choice>
						<abbr>ἔχο<am><g/></am></abbr>
						<expan>ἔχο<ex>ν</ex></expan>
					</choice>
					<lb n="5"/>πρὸς τὸ ὑγρὸν τῶι βάρει<pc>,</pc> ἀφεθὲν εἰς <lb n="6"/>τὸ ὑγρὸν οὕτως<pc>,</pc>
					<w>ὥ<supplied reason="lost">σ</supplied>τε</w> τὴν βάσιν <lb n="7"/>αὐτοῦ μὴ ἅπτεσθαι τοῦ
						ὑγροῦ<pc>,</pc>
					<choice>
						<abbr>τεθὲ<am><g/></am></abbr>
						<expan>τεθὲ<ex>ν</ex></expan>
					</choice>
					<lb n="8"/>κεκλιμένον οὐ μενεῖ <w part="I">κεκλιμέ</w>
					<lb n="9"/><w part="F">νον</w><pc>,</pc> ἀλλὰ ἀποκαταστήσεται <choice>
						<abbr>ὀρθ<am><g/></am></abbr>
						<expan>ὀρθ<ex>όν</ex></expan>
					</choice><pc>.</pc>
					<lb n="10"/>ὀρθὸν δὲ λέγω καθεστηκέναι τὸ <lb n="11"/>τοιοῦτο τμᾶμα<pc>,</pc> ὁπόταν τὸ <w part="I"
							><unclear>ἀ</unclear>πο</w>
					<lb n="12"/><w part="F">τετμηκὸς</w> αὐτὸ ἐπίπεδον ἦι <choice>
						<abbr>π<am><g/></am></abbr>
						<expan>π<ex>αρὰ</ex></expan>
					</choice>
					<lb n="13"/>τὴν ἐπιφάνειαν ἦι τοῦ ὑγροῦ<pc>.</pc>
					<lb n="14"/>ἔστω τμᾶμα ὀρθογωνίου <w part="I">κωνοει</w>
					<lb n="15"/><w part="F">δοῦς</w><pc>,</pc>
					<w>ο<supplied reason="lost">ἷ</supplied>ον</w> εἴρηται<pc>,</pc> καὶ κείσθω <lb n="16"/>κεκλιμένον
						δεικτέον<pc>,</pc> ὅτι οὐ <w part="I">με</w>
					<lb n="17"/><w part="F">νεῖ</w><pc>,</pc> ἀλλ’ ἀποκαταστήσεται <choice>
						<abbr>ὀρθό<am><g/></am></abbr>
						<expan>ὀρθό<ex>ν</ex></expan>
					</choice><pc>.</pc>
					<lb n="18"/>τμηθέντος δὴ αὐτοῦ ἐπιπέδωι <lb n="19"/>διὰ τοῦ ἄξονος ὀρθῶι πρὸς τὸ <lb n="20"
							/><w>ἐπίπεδ<supplied reason="lost">ο</supplied>ν</w> τὸ ἐν τῆι ἐπιφανείαι <milestone
						n="16r2" unit="folio"/>
					<lb n="21"/>τοῦ ὑγροῦ τμάματος ἔστω τὸ <lb n="22"/>μὴ ΑΠ ΟΛ ὀρθογωνίου <choice>
						<abbr>κών<am><g/></am></abbr>
						<expan>κών<ex>ου</ex></expan>
					</choice>
					<lb n="23"/>τομή<pc>,</pc> ἄξων δὲ τοῦ τμάματος <lb n="24"/>καὶ διάμετρος τῆς τομῆς ἡ <lb n="25"
						/>ΝΟ<pc>,</pc> τῆς δὲ τοῦ ὑγροῦ <choice>
						<abbr>ἐπιφανεί<am><g/></am></abbr>
						<expan>ἐπιφανεί<ex>ας</ex></expan>
					</choice>
					<lb n="26"/>τομὴ ἡ ΙΣ<pc>.</pc> ἐπεὶ οὖν τὸ τμᾶμα <w part="I">οὐ</w>
					<lb n="27"/><w part="F">κ</w> ἔστιν ὀρθόν<pc>,</pc> οὐκ ἂν εἴη <w part="I">παράλ</w>
					<lb n="28"/><w part="F">ληλος</w> ἡ <unclear>Ω</unclear>Λ τῆς ΙΣ<pc>·</pc> ὥστε οὐ <w part="I"
						>ποι</w>
					<lb n="29"/><w part="F">ήσει</w> ὀρθὴν γωνίαν ἡ ΝΘ <choice>
						<abbr>πρ<am><g/></am></abbr>
						<expan>πρ<ex>ὸς</ex></expan>
					</choice>
					<choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>ὴν</ex></expan>
					</choice>
					<lb n="30"/>ΙΣ<pc>.</pc> ἤχθω οὖν παράλληλος ἡ <w part="I">ἐ</w>
					<lb n="31"/><w part="F">φαπτομένη</w> ΙΣ ΚΩ τῆι τῆς <lb n="32"/>τοῦ κώνου τομῆς κατὰ τὸ Π<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice>
					<lb n="33"/>ἀπὸ τοῦ Π παρὰ τὸ ΝΟ ἤχθω<pc>·</pc>
					<w part="I">τέ</w>
					<lb n="34"/><w part="F">μνει</w> δὲ ἡ ΠΦ δίχα τὴν ΙΣ<pc>·</pc>
					<w part="I">δέδει</w>
					<lb n="35"/><w part="F">κται</w> γὰρ ἐν τοῖς κωνικοῖς<pc>.</pc>
					<w part="I">τετμήσ</w>
					<lb n="36"/><w part="F">θω</w> ἡ <supplied reason="lost">Π</supplied>Φ<pc>,</pc> ὥστε εἶναι διπλῆ
					τὴν <lb n="37"/>ΠΒ <w>τῆ<supplied reason="lost">ς</supplied></w> ΒΦ<pc>,</pc> καὶ ἡ ΝΟ κατὰ τὸ
						<milestone n="Arch08r" unit="underTextFolio"/><milestone n="28r1" unit="folio"/>
					<lb n="1"/>Ρ<pc>,</pc> ὥστε καὶ ΟΡ τῆς ΡΝ διπλῆν <lb n="2"/>εἶναι<pc>·</pc> ἔσται δὴ τοῦ μείζονος <w
						part="I">ὅ</w>
					<lb n="3"/><w part="F">λου</w> τμάματος τοῦ στερεοῦ <w part="I">κέν</w>
					<lb n="4"/><w part="F">τρον</w> τοῦ βάρους τὸ Ρ<pc>,</pc> τοῦ δὲ <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>κατὰ</ex></expan>
					</choice>
					<lb n="5"/>τὴν ΙΠΟΣ τὸ Β<pc>·</pc> δέδεικται γὰρ <lb n="6"/>ἐν ταῖς ἰσορροπείαις<pc>,</pc> ὅτι <w
						part="I">παν</w>
					<lb n="7"/><w part="F">τὸς</w> ὀρθογωνίου κώνου <choice>
						<abbr>εἴδ<am><g/></am>ς</abbr>
						<expan>εἴδ<ex>ου</ex>ς</expan>
					</choice>
					<lb n="8"/>τμάματος τὸ κέντρον τοῦ <w part="I">βά</w>
					<lb n="9"/><w part="F">ρους</w> ἐστὶν ἐπὶ τοῦ ἄξονος <w part="I">διη</w>
					<lb n="10"/><w part="F">ρήσθω</w> οὕτως<pc>,</pc> ὥστε τὸ πρὸς τῆι <lb n="11"/>κορυφῆι τοῦ ἄξονος
					τμᾶμα <lb n="12"/>διπλάσιον εἶμεν τοῦ λοιποῦ<pc>.</pc>
					<w part="I">ἀ</w>
					<lb n="13"/><w part="F">φαιρεθέντος</w> δὲ τοῦ κατὰ τὴν <lb n="14"/>ΙΠΟΣ τμάματος στερεοῦ <w
						part="I">ἀ</w>
					<lb n="15"/><w part="F">πὸ</w> τοῦ ὅλου τοῦ λοιποῦ <w part="I">κέν</w>
					<lb n="16"/><w part="F">τρου</w> ἔσται τοῦ βάρους ὁ ἐπὶ <choice>
						<abbr>τ<supplied reason="lost"><am><g/></am></supplied></abbr>
						<expan>τ<supplied reason="lost"><ex>ῆς</ex></supplied></expan>
					</choice>
					<lb n="17"/>ΒΓ εὐθείας<pc>·</pc> δέδεικται γὰρ <w part="I">τοῦ</w>
					<lb n="18"/><w part="F">το</w> ἐν τοῖς στοιχείοις τῶν <w part="I">μηχα</w>
					<lb n="19"/><w part="F">νικῶν</w><pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice><pc>,</pc>
					<supplied reason="lost">ἐὰν</supplied> ἀπό τινος <w part="I">μεγέ</w>
					<milestone n="21v1" unit="folio"/>
					<lb n="20"/><w part="F"><unclear>θ</unclear><supplied reason="lost"
							>ου</supplied><unclear>ς</unclear></w>
					<w><supplied reason="lost">ἀ</supplied><unclear>φει</unclear>ρηθη</w> τι
							<w>μ<unclear>έ</unclear><supplied reason="lost">γεθος</supplied></w>
					<lb n="21"/>τὸ αὐτὸ κέντρον ἔχον τοῦ βάρους <lb n="22"/>τῶι ὅλωι μεγέθει<pc>,</pc> τοῦ λοιποῦ τὸ <lb
						n="23"/>κέντρον ἔσται τοῦ βάρους ἐπὶ τῆς <lb n="24"/>εὐθείας τῆς ἐπιζευγνούσης <lb n="25"/>τὰ
					κέντρα τοῦ τε ὅλου μεγέθεος <lb n="26"/><choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> τοῦ ἀφηρημένου ἐπὶ τὰ αὐτά<pc>,</pc>
					<lb n="27"/>ἐφ’ οὗ τὸ κέντρον τοῦ ὅλου <w part="I">μεγέ</w>
					<lb n="28"/><w part="F">θους</w>
					<unclear>
						<choice>
							<abbr><am><g/></am></abbr>
							<expan><ex>ἐστίν</ex></expan>
						</choice>
					</unclear><pc>.</pc> ἐκβεβλήσθω δὴ ἡ ΒΡ ἐπὶ <lb n="29"/>τὸ <supplied reason="lost"
						>Γ</supplied><pc>,</pc> καὶ ἔστω τὸ Γ τοῦ βάρους τοῦ <lb n="30"/>λοιποῦ μεγέθους<pc>.</pc> ἐπεὶ
					οὖν ἡ ΝΟ <lb n="31"/>τῆς μὲν ΟΡ <sic>η μη δια τις</sic> δὲ μέχρι <lb n="32"/>τοῦ ἄξονος οὐ μεῖζον εἰ
						<w part="I">ἡμιολ<supplied reason="lost">ί</supplied></w>
					<lb n="33"/><w part="F">α</w><pc>,</pc> δῆλον<pc>,</pc> ὅτι ἡ ΡΟ τῆς μέχρι τοῦ <lb n="34"/>ἄξονος
					οὐκ ἔστι μείζων<pc>·</pc> ἡ ΠΡ ἄρα <lb n="35"/>πρὸς τὴν ΚΩ γωνίας ἀνίσους <lb n="36"
						/>ποιεῖ<pc>,</pc> καὶ ἡ ὑπὸ τῶν ΡΠΩ <choice>
						<abbr>γίνετ<am><g/></am></abbr>
						<expan>γίνετ<ex>αι</ex></expan>
					</choice>
					<milestone n="28r2" unit="folio"/>
					<lb n="1"/>ὀξείη<pc>·</pc> ἀπὸ τοῦ Ρ ἄρα κάθετος ἐπὶ <lb n="2"/>τὴν ΠΩ ἀγομένη μεταξὺ <choice>
						<abbr>πεσεῖτ<am><g/></am></abbr>
						<expan>πεσεῖτ<ex>αι</ex></expan>
					</choice>
					<lb n="3"/>τῶν ΠΩ<pc>.</pc> πιπτέτω ὡς ἡ ΡΘ<pc>·</pc> ἡ ΡΘ <lb n="4"/>ἄρα ὀρθή ἐστι καὶ πρὸς τὸ τοῦ
						<w part="I">ὕ<supplied reason="lost">δ</supplied>α</w>
					<lb n="5"/><w part="F">τος</w> ἐπίπεδον<pc>,</pc> ἐν ὧι ἐστιν ἡ ΣΙ<pc>,</pc> ὅ <lb n="6"/>ἐστιν ἡ
					ἐπὶ τῆς ἐπιφανείας τοῦ <lb n="7"/>ὑγροῦ<pc>.</pc> ἤχθωσαν δέ τινες ἀπὸ <choice>
						<abbr>τῶ<am><g/></am></abbr>
						<expan>τῶ<ex>ν</ex></expan>
					</choice>
					<lb n="8"/>ΒΓ παρὰ τὰν ΡΘ<pc>·</pc> ἐνεχθήσεται δὴ <lb n="9"/>τὸ μὲν ἐκτὸς τοῦ ὑγροῦ οὗ <w part="I"
						>μεγέ</w>
					<lb n="10"/><w part="F">θους</w> εἰς τὸ κάτω κατὰ τὴν διὰ τοῦ <lb n="11"/>Γ ἀγομένην
						κάθετον<pc>·</pc> ὑπόκειται <lb n="12"/>ἕκαστον τῶν βαρέων <w>εἴ<unclear>ς</unclear></w>
					<w><unclear>τ</unclear>ε</w> κάτω <lb n="13"/>φέρεσθαι κατὰ τὴν κάθετον τὴν <lb n="14"/>διὰ τοῦ
					κέντρου ἀγομένην<pc>·</pc> τὸ δὲ <lb n="15"/>ἐν τῶι ὑγρῶι μέγεθος<pc>,</pc> ἐπὶ <w part="I"
						>κουφό</w>
					<lb n="16"/><w part="F">τερον</w> γίνεται τοῦ ὑγροῦ<pc>,</pc>
					<w part="I">ἐνεχθή</w>
					<lb n="17"/><w part="F">σεται</w> εἰς τὸ ἄνω κατὰ τὴν <w part="I">κάθε</w>
					<lb n="18"/><w part="F">τον</w> τὴν διὰ <w><supplied reason="lost">το</supplied>ῦ</w> Β
						ἀγομένην<pc>.</pc>
					<w part="I">ἐπι</w>
					<lb n="19"/><w part="F">πέδου</w> κατὰ τὴν αὐτὴν <choice>
						<abbr>κάθε<supplied reason="lost">το</supplied><am><g/></am></abbr>
						<expan>κάθε<supplied reason="lost">το</supplied><ex>ν</ex></expan>
					</choice>
					<lb n="20"/>ἀλλὰ <w>ἀλλήλο<supplied reason="lost">ι</supplied>ς</w>
					<w>ἀντιθλίβ<supplied reason="lost">ονται</supplied></w><pc>,</pc>
					<lb n="21"/>δῆλον<pc>,</pc>
					<w><supplied reason="lost">ὡ</supplied>ς</w> οὐ <w>με<supplied reason="lost">ν</supplied>εῖ</w> τὸ
							<w>τμᾶμ<supplied reason="lost">α</supplied></w>
					<milestone n="21v2" unit="folio"/>
					<lb n="22"/><w><supplied reason="lost">ἐ</supplied>ν</w> τῶι ὑγρῶι ἀλλὰ τὰ μὲν κατὰ <lb n="23"/>τὸ Α
					εἰς τὸ ἄνω ἐνεχθήσεται<pc>,</pc> τὰ <lb n="24"/>δὲ κατὰ τὸ Λ εἰς τὸ κάτω<pc>,</pc> ἀεὶ <sic><choice>
							<abbr>ἔστε<am><g/></am></abbr>
							<expan>ἔστε<ex>ν</ex></expan>
						</choice></sic><pc>,</pc>
					<lb n="25"/>ἕως ἂν ὀρθὸν ἀποκατασταθῆι<pc>.</pc>
					<lb n="26"/>ΕΞΗΣ ΤΟ ΣΧΗΜΑ <figure n="2.2.1">
						<figDesc xml:lang="eng">Figure 2.2.1</figDesc>
					</figure>
				</ab>
				<milestone unit="proposition" n="3"/>
				<ab>
					<lb n="27"/><hi rend="margin">
						<num>Γ</num>
					</hi> Ὀρθὸν τμᾶμα τοῦ ὀρθογωνίου <w part="I">κω</w>
					<lb n="28"/><w part="F">νοειδοῦς</w><pc>,</pc> ὅταν τὸν ἄξονα ἔχη <lb n="29"/>μὴ μείζονα ἡμιόλιον
					τῆς μέχρι <lb n="30"/>τοὺς ἄξονας<pc>,</pc> πάντα λόγον <w>ἔχο<supplied reason="lost"
						>ν</supplied></w>
					<lb n="31"/>πρὸς τὸ ὑγρὸν τῶι βάρει<pc>,</pc>
					<w>ἀφεθὲ<supplied reason="lost">ν</supplied></w>
					<lb n="32"/>εἰς τὸ ὑγρὸν οὕτως<pc>,</pc> ὥστε τὴν <w>βάσι<supplied reason="lost">ν</supplied></w>
					<milestone n="Arch08v" unit="underTextFolio"/><milestone n="28v1" unit="folio"/>
					<lb n="1"/><w><supplied reason="lost">αὐ</supplied>τοῦ</w>
					<supplied reason="lost">ὅλην</supplied>
					<supplied reason="lost">εἶναι</supplied> ἐν τῶι ὑγρῶι<pc>,</pc>
					<w part="I"><supplied reason="lost">τε</supplied></w>
					<lb n="2"/><w part="F"><supplied reason="lost">θὲν</supplied></w>
					<w><supplied reason="lost">κ</supplied>εκλιμ<unclear>έ</unclear><supplied reason="lost"
							>νον</supplied></w> οὐ <w>μ<supplied reason="lost">ενεῖ</supplied></w>
					<w part="I"><supplied reason="lost">κεκλι</supplied></w>
					<lb n="3"/><w part="F">μέν<unclear>ο</unclear>ν</w><pc>,</pc> ἀλλ’ <w><unclear>ἀ</unclear><supplied
							reason="lost">πο</supplied>κατα<supplied reason="lost">στ</supplied>η<supplied reason="lost"
							>σεῖται</supplied></w>
					<lb n="4"/>οὕτως<pc>,</pc>
					<w>ὥ<supplied reason="lost">στε</supplied></w>
					<w><unclear>τ</unclear>ὸν</w>
					<w>ἄξο<supplied reason="lost">να</supplied></w>
					<w><supplied reason="lost">αὐτ</supplied>οῦ</w>
					<w part="I">κα</w>
					<lb n="5"/><w part="F">τὰ</w> κάθετον εἶναι<pc>.</pc>
					<w>ἀφ<unclear>εί</unclear>σθ<supplied reason="lost">ω</supplied></w>
					<w><supplied reason="lost">γά</supplied>ρ</w> τι <lb n="6"/>τμᾶμα εἰς τὸ ὑγρόν<pc>,</pc> οἷον <choice>
						<abbr><supplied reason="lost">εἴ</supplied>ρητ<am><g/></am></abbr>
						<expan><supplied reason="lost">εἴ</supplied>ρητ<ex>αι</ex></expan>
					</choice><pc>,</pc>
					<lb n="7"/>καὶ ἔσται <w>αὐτ<unclear>οῦ</unclear></w> ἡ βάσει ἐν τῶι <w part="I">ὑ</w>
					<lb n="8"/><w part="F">γρῶι</w><pc>,</pc>
					<w>τμη<supplied reason="lost">θέ</supplied>ντος</w> δὲ αὐτοῦ <w part="I">ἐπιπέ</w>
					<lb n="9"/><w part="F">δωι</w>
					<w>δι<supplied reason="lost">ὰ</supplied></w>
					<supplied reason="lost">τοῦ</supplied>
					<supplied reason="lost">ἄξονος</supplied>
					<w><supplied reason="lost">ὀ</supplied>ρθῶι</w> πρὸς <lb n="10"/>τὴν <w>ἐπιφάνει<supplied
							reason="lost">αν</supplied></w> τοῦ ὑγροῦ <w part="I">το</w>
					<lb n="11"/><w part="F"><supplied reason="lost">μὴ</supplied></w> ἔστω <supplied reason="lost"
						>ἡ</supplied>
					<supplied reason="lost">ΑΠΟΛ</supplied> ὀρθογωνίου <lb n="12"/><w>κών<supplied reason="lost"
							>ου</supplied></w>
					<w><supplied reason="lost">το</supplied>μή</w><pc>,</pc> ἄξων δὲ τοῦ <w part="I">τμά</w>
					<lb n="13"/><w part="F">ματος</w> καὶ διὰ τῆς τομῆς ἡ ΠΦ<pc>,</pc>
					<lb n="14"/>τῆς δ’ ἐπιφανείας τοῦ ὑγροῦ <w part="I">το</w>
					<lb n="15"/><w part="F">μὴ</w> ἡ ΙΣ<pc>.</pc>
					<sic>ἔπειθ’ οὖν</sic> κεκλιμένον <lb n="16"/>κεῖται τὸ τμᾶμα<pc>,</pc> οὐκ ἔσται <w part="I">κα</w>
					<lb n="17"/><w part="F">τὰ</w> κάθετον ὁ ἄξων<pc>·</pc> οὐκ ἄρα <lb n="18"/>ποιήσει ἡ ΠΦ ἴσας γωνίας
						<lb n="19"/>πρὸς τῆι ΙΣ <sic>η η ΧΘ ω</sic> δή τις ἡ <lb n="20"/><supplied reason="lost"
						>ΚΩ</supplied>
					<supplied reason="lost">παρὰ</supplied>
					<supplied reason="lost">τὴν</supplied>
					<supplied reason="lost">ΙΣ</supplied>
					<supplied reason="lost">ἐφαπτομένα</supplied>
					<supplied reason="lost">κατὰ</supplied>
					<milestone n="21r1" unit="folio"/>
					<lb n="21"/><supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">Ο</supplied>
					<supplied reason="lost">τᾶς</supplied>
					<supplied reason="lost">ΑΠΟΛ</supplied>
					<w><supplied reason="lost">το</supplied>μῆς</w><pc>,</pc> καὶ τοῦ <choice>
						<abbr>μ<supplied reason="lost"><am><g/></am></supplied></abbr>
						<expan>μ<supplied reason="lost"><ex>ὲν</ex></supplied></expan>
					</choice>
					<lb n="22"/>ΑΠΟΛ στερεοῦ ἔστω τοῦ βάρους <lb n="23"/><supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">Ρ</supplied><pc>,</pc>
					<supplied reason="lost">τοῦ</supplied>
					<supplied reason="lost">δὲ</supplied>
					<supplied reason="lost">ΙΠΟΣ</supplied>
					<supplied reason="lost">στερεοῦ</supplied>
					<supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">Β</supplied><pc>,</pc>
					<supplied reason="lost">καὶ</supplied>
					<lb n="24"/><w><supplied reason="lost">ἐπιζευχθεῖσ</supplied>α</w>
					<w>δ<supplied reason="lost">ὴ</supplied></w> Β<supplied reason="lost">Ρ</supplied>
					<w part="I"><supplied reason="lost">ἐκβεβλήσ</supplied></w>
					<lb n="25"/><w part="F"><supplied reason="lost">θω</supplied></w><pc>,</pc>
					<supplied reason="lost">καὶ</supplied>
					<supplied reason="lost">ἔστω</supplied>
					<supplied reason="lost">κέντρον</supplied>
					<supplied reason="lost">τοῦ</supplied>
					<supplied reason="lost">βάρους</supplied>
					<supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">Γ</supplied>
					<supplied reason="lost">τοῦ</supplied>
					<lb n="26"/><supplied reason="lost">ΙΣ</supplied><unclear> ΛΑ</unclear><pc>.</pc>
					<w><supplied reason="lost">ὁμ</supplied>οίως</w>
					<supplied reason="lost">δὲ</supplied>
					<w><supplied reason="lost">δειχθήσεται</supplied></w> ἡ <lb n="27"/><supplied reason="lost"
						>μὲν</supplied>
					<supplied reason="lost">ὑπὸ</supplied>
					<supplied reason="lost">τᾶν</supplied>
					<supplied reason="lost">ΡΟ</supplied>
					<supplied reason="lost">ΟΚ</supplied>
					<w><supplied reason="lost">γωνία</supplied>ν</w>
					<w part="I"><supplied reason="lost">ὀξεῖ</supplied></w>
					<lb n="28"/><w part="F"><supplied reason="lost">α</supplied></w><pc>,</pc>
					<supplied reason="lost">ἡ</supplied>
					<supplied reason="lost">δὲ</supplied>
					<w><supplied reason="lost">ἀ</supplied>πὸ</w> τοῦ <supplied reason="lost">Ρ</supplied>
					<supplied reason="lost">κάθετος</supplied>
					<w>ἐπ<supplied reason="lost">ὶ</supplied></w>
					<w>τ<supplied reason="lost">ὴν</supplied></w>
					<lb n="29"/><supplied reason="lost">Κ</supplied>Ω <supplied reason="lost">ἀγομένα</supplied>
					<w><supplied reason="lost">μ</supplied>ετ<supplied reason="lost">αξὺ</supplied></w>
					<w><supplied reason="lost">πίπτουσα</supplied></w>
					<lb n="30"/><supplied reason="lost">τῶν</supplied>
					<supplied reason="lost">ΚΩ</supplied><pc>·</pc>
					<supplied reason="lost">ἔστω</supplied>
					<supplied reason="lost">ἡ</supplied>
					<supplied reason="lost">ΡΘ</supplied><pc>.</pc>
					<w><supplied reason="lost">ἐ</supplied>ὰν</w>
					<supplied reason="lost">δὴ</supplied>
					<supplied reason="lost">ἀπὸ</supplied>
					<lb n="31"/><w>τῶ<supplied reason="lost">ν</supplied></w>
					<supplied reason="lost">ΓΒ</supplied>
					<w><supplied reason="lost">ἀ</supplied>χ<supplied reason="lost">θ</supplied>ὴν</w>
					<w>ἔσ<supplied reason="lost">ται</supplied></w>
					<supplied reason="lost">παρὰ</supplied>
					<w>τ<supplied reason="lost">ὴν</supplied></w>
					<supplied reason="lost">Ρ</supplied>Θ<pc>,</pc>
					<lb n="32"/>τὸ <supplied reason="lost">μὲν</supplied>
					<supplied reason="lost">ἐν</supplied>
					<supplied reason="lost">τῶι</supplied>
					<supplied reason="lost">ὑγρῶι</supplied>
					<choice>
						<abbr><supplied reason="lost">ἀποληφ</supplied>θ<supplied reason="lost"
								>ὲ<am><g/></am></supplied></abbr>
						<expan><supplied reason="lost">ἀποληφ</supplied>θ<supplied reason="lost"
							>ὲ<ex>ν</ex></supplied></expan>
					</choice>
					<lb n="33"/><w>ἐνεχ<supplied reason="lost">θήσεται</supplied></w>
					<supplied reason="lost">ἄνω</supplied>
					<supplied reason="lost">κατὰ</supplied>
					<supplied reason="lost">τὴν</supplied>
					<w part="I"><unclear>δ</unclear><supplied reason="lost">ι</supplied></w>
					<lb n="34"/><w part="F">ὰ</w> τοῦ Γ <w><supplied reason="lost">ἀγομέ</supplied>να<supplied
							reason="lost">ν</supplied></w><pc>,</pc> τὸ <supplied reason="lost">δ’</supplied>
					<supplied reason="lost">ἐκτὸς</supplied> τοῦ <lb n="35"/><w>ὑγρ<supplied reason="lost"
						>οῦ</supplied></w>
					<w><supplied reason="lost">κ</supplied>ατὰ</w>
					<w>τ<supplied reason="lost">ὴν</supplied></w> διὰ <supplied reason="lost">τοῦ</supplied> Β
							<w><supplied reason="lost">εἰ</supplied>ς</w>
					<w><unclear>τ</unclear><supplied reason="lost">ὸ</supplied></w>
					<w part="I"><supplied reason="lost">κ</supplied>ά</w>
					<lb n="36"/><w part="F">τ<unclear>ω</unclear></w><pc>,</pc>
					<supplied reason="lost">καὶ</supplied>
					<supplied reason="lost">οὐ</supplied>
					<supplied reason="lost">μενεῖ</supplied>
					<supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">ΑΠΟΛ</supplied>
					<milestone n="28v2" unit="folio"/>
					<lb n="1"/>στερεὸν οὕτως ἔχον ἐν <supplied reason="lost">τῶι</supplied>
					<supplied reason="lost">ὑγρῶι</supplied><pc>,</pc>
					<lb n="2"/>ἀλλὰ τὸ μὲν <w><supplied reason="lost">κα</supplied>τὰ</w> τὸ <supplied reason="lost"
						>Α</supplied>
					<supplied reason="lost">ἄνω</supplied>
					<supplied reason="lost">τὴν</supplied>
					<lb n="3"/><w><supplied reason="lost">φ</supplied><unclear>ορ</unclear><supplied reason="lost"
							>ὰν</supplied></w>
					<supplied reason="lost">ἕξει</supplied><pc>,</pc>
					<supplied reason="lost">τὸ</supplied>
					<w><supplied reason="lost">δ</supplied><unclear>ὲ</unclear></w>
					<w>κατ<supplied reason="lost">ὰ</supplied></w>
					<supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">Λ</supplied>
					<w><supplied reason="lost">κ</supplied>ά<supplied reason="lost">τω</supplied></w><pc>,</pc>
					<lb n="4"/><w>ἕω<supplied reason="lost">ς</supplied></w>
					<supplied reason="lost">ἂν</supplied>
					<w><supplied reason="lost">γέν</supplied>ηται</w> ἡ ΠΦ κατὰ <w part="I">κά</w>
					<lb n="5"/><w part="F"><supplied reason="lost">θ</supplied><unclear>ε</unclear>τον</w><pc>.</pc>
					<figure n="2.3.1">
						<figDesc xml:lang="eng">Figure 2.3.1</figDesc>
					</figure>
				</ab>
				<milestone unit="proposition" n="4"/>
				<ab>
					<lb n="6"/>ΤΟ ὀρθὸν τμᾶμα τοῦ <choice>
						<abbr>ὀρθογωνί<am><g/></am></abbr>
						<expan>ὀρθογωνί<ex>ου</ex></expan>
					</choice>
					<lb n="7"/>κωνοειδοῦς<pc>,</pc> ὁπόταν <w part="I">κουφότε</w>
					<lb n="8"/><w part="F">ρον</w> ἦ τοῦ ὑγροῦ καὶ τὸν ἄξονα <lb n="9"/>ἔχη μεῖζον ἡμιόλιον τῆς <w
						part="I">μέ</w>
					<lb n="10"/><w part="F">χρι</w> τοῦ ἄξονος<pc>,</pc> ἐὰν τῶι βάρει <lb n="11"/>πρὸς τὸ ἴσογκον ὑγρὸν
					μὴ <w part="I">ἐλάσ</w>
					<lb n="12"/><w part="F"><supplied reason="lost">σονα</supplied></w>
					<supplied reason="lost">λόγον</supplied>
					<supplied reason="lost">ἔχη</supplied>
					<supplied reason="lost">τοῦ</supplied>
					<supplied reason="lost">ὃν</supplied>
					<supplied reason="lost">ἔχει</supplied>
					<milestone n="21r2" unit="folio"/>
					<lb n="13"/><supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">τετράγωνον</supplied>
					<supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">ἀπὸ</supplied>
					<supplied reason="lost">τῆς</supplied>
					<w part="I"><supplied reason="lost">ὑπε</supplied></w>
					<lb n="14"/><w part="F"><supplied reason="lost">ροχ</supplied><unclear>ῆ</unclear>ς</w><pc>,</pc> ἧ
					μεῖζόν ἐστιν <supplied reason="lost">ὁ</supplied>
					<w><supplied reason="lost">ἄξ</supplied>ω<unclear>ν</unclear></w>
					<unclear>ἢ</unclear>
					<lb n="15"/>ἡμιόλιος <supplied reason="lost">τῆς</supplied>
					<w><supplied reason="lost">μέ</supplied>χ<supplied reason="lost">ρι</supplied></w> τοῦ <choice>
						<abbr><supplied reason="lost">ἄξ</supplied>ον<supplied reason="lost"
							><am><g/></am></supplied></abbr>
						<expan><supplied reason="lost">ἄξ</supplied>ον<supplied reason="lost"
							><ex>ος</ex></supplied></expan>
					</choice><pc>,</pc>
					<lb n="16"/><supplied reason="lost">πρὸς</supplied>
					<supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">τετράγωνον</supplied>
					<supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">ἀπὸ</supplied>
					<supplied reason="lost">τοῦ</supplied>
					<lb n="17"/><w><supplied reason="lost">ἄξ</supplied>ονος</w><pc>,</pc>
					<w><supplied reason="lost">ἀφεθὲ</supplied>ν</w>
					<w>ε<supplied reason="lost">ἰ</supplied>ς</w>
					<w>τ<supplied reason="lost">ὸ</supplied></w>
					<w><supplied reason="lost">ὑγ</supplied>ρὸν</w>
					<lb n="18"/><supplied reason="lost">οὕτως</supplied><pc>,</pc>
					<w><supplied reason="lost">ὥσ</supplied>τ<supplied reason="lost">ε</supplied></w> τὴν <w><supplied
							reason="lost">β</supplied>άσι<supplied reason="lost">ν</supplied></w>
					<w>α<supplied reason="lost">ὐτοῦ</supplied></w>
					<lb n="19"/><supplied reason="lost">μὴ</supplied>
					<supplied reason="lost">ἅπτεσθαι</supplied>
					<supplied reason="lost">τοῦ</supplied>
					<supplied reason="lost">ὑγροῦ</supplied><pc>,</pc>
					<supplied reason="lost">τεθὲν</supplied>
					<lb n="20"/><w>κ<supplied reason="lost">εκ</supplied>λ<supplied reason="lost"
							>ιμέ</supplied>νο<supplied reason="lost">ν</supplied></w>
					<w>ο<supplied reason="lost">ὐ</supplied></w>
					<supplied reason="lost">μενεῖ</supplied>
					<w part="I"><supplied reason="lost">κεκλιμέ</supplied></w>
					<lb n="21"/><w part="F"><supplied reason="lost">ν</supplied><unclear>ο</unclear>ν</w><pc>,</pc>
					<w><supplied reason="lost">ἀ</supplied><unclear>λλ</unclear><supplied reason="lost">ὰ</supplied></w>
					<w><unclear>ἀπο</unclear><supplied reason="lost">κ</supplied><unclear>α</unclear><supplied
							reason="lost">τα</supplied>στ<supplied reason="lost">ήσεται</supplied></w>
					<lb n="22"/><supplied reason="lost">εἰς</supplied>
					<w>ὀ<unclear>ρ</unclear>θ<unclear>ό</unclear><supplied reason="lost">ν</supplied></w><pc>.</pc> ἔστω
							<w>τμ<supplied reason="lost">ᾶμα</supplied></w>
					<w part="I"><supplied reason="lost">ὀρθο</supplied></w>
					<lb n="23"/><w part="F"><supplied reason="lost">γω</supplied>νί<supplied reason="lost"
						>ου</supplied></w>
					<w><supplied reason="lost">κ</supplied>ων<supplied reason="lost">οειδοῦς</supplied></w><pc>,</pc>
					<supplied reason="lost">οἷον</supplied>
					<w part="I"><supplied reason="lost">εἴρη</supplied></w>
					<lb n="24"/><w part="F"><supplied reason="lost">ται</supplied></w><pc>,</pc>
					<supplied reason="lost">καὶ</supplied>
					<supplied reason="lost">ἀφεθὲν</supplied>
					<supplied reason="lost">εἰς</supplied>
					<supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">ὑγρόν</supplied><pc>,</pc>
					<supplied reason="lost">εἰ</supplied>
					<w part="I"><supplied reason="lost">δυ</supplied></w>
					<lb n="25"/><w part="F"><supplied reason="lost">νατόν</supplied></w><pc>,</pc> ἔστω μὴ <w><supplied
							reason="lost">ὀρθ</supplied>όν</w><pc>,</pc>
					<w>ἀλλ<supplied reason="lost">ὰ</supplied></w>
					<gap unit="chars" quantity="2"/>
					<lb n="26"/><w><supplied reason="lost">ἐκ</supplied>κλι<supplied reason="lost"
						>θέν</supplied></w><pc>,</pc> τμηθέντος δὲ <w>α<supplied reason="lost">ὐτοῦ</supplied></w>
					<lb n="27"/><w><supplied reason="lost">ἐ</supplied>πιπέδωι</w> διὰ τοῦ <w>ἄξον<supplied
							reason="lost">ος</supplied></w>
					<w part="I"><supplied reason="lost">ὀρ</supplied></w>
					<lb n="28"/><w part="F"><supplied reason="lost">θῶ</supplied></w>
					<supplied reason="lost">πρὸς</supplied>
					<unclear>τὴν</unclear>
					<w>ἐπιφάνει<supplied reason="lost">αν</supplied></w>
					<supplied reason="lost">τοῦ</supplied>
					<lb n="29"/><w><supplied reason="lost">ὑ</supplied>γ<supplied reason="lost">ρ</supplied>οῦ</w> τοῦ
					μὲν <w>τμά<unclear>μα</unclear><supplied reason="lost">τος</supplied></w>
					<supplied reason="lost">τομὴ</supplied><pc>.</pc>
				</ab>
				<milestone unit="proposition" n="7"/>
				<ab>
					<milestone n="Arch09r" unit="underTextFolio"/><milestone n="69r1" unit="folio"/>
					<lb n="1"/>Τὸ ὀρθὸν τμῆμα τοῦ <w part="I">ὀρθογωνί</w>
					<lb n="2"/><w part="F">ου</w> κωνοειδοῦς<pc>,</pc> ὅταν τὸ ὑγρὸν <w part="I"><choice>
							<abbr>κ<am><g/></am></abbr>
							<expan>κ<ex>ου</ex></expan>
						</choice></w>
					<lb n="3"/><w part="F">φότερον</w> ἦ καὶ τὸν ἄξονα ἔχη <lb n="4"/>μείζονα ἢ ἐλάσσονα δὲ ἢ ὥστε <lb
						n="5"/>λόγον ἔχειν πρὸς τὴν μέχρι τοῦ <lb n="6"/>ἄξονος ἢ ἡμιόλιον τῆς μέχρι τοῦ <lb n="7"
						/>ἄξονος<pc>,</pc> ὃν τὰ <num>ΡΕ</num>
					<choice>
						<abbr>πρ<am><g/></am></abbr>
						<expan>πρ<ex>ὸς</ex></expan>
					</choice>
					<num>ΔΑ</num><pc>,</pc> ἀφεθὲν ἐς <lb n="8"/>τὸ ὑγρὸν οὕτως<pc>,</pc> ὥστε τὴν βάσιν <w part="I"
						>ὅ</w>
					<lb n="9"/><w part="F">λην</w> εἶναι ἐν τῶι ὑγρῶι<pc>,</pc> οὐδέποτε <lb n="10"/>καταστήσεται
						οὕτως<pc>,</pc> ὥστε τὴν <w part="I">βά</w>
					<lb n="11"/><w part="F">σιν</w> αὐτοῦ ἅπτεσθαι τῆς τοῦ ὑγροῦ <lb n="12"/>ἐπιφανείας<pc>.</pc> ἔστω
						τμῆμα<pc>,</pc>
					<lb n="13"/>οἷον εἴρηται<pc>,</pc> καὶ ἀφεθὲν ἐς τὸ <w part="I">ὑ</w>
					<lb n="14"/><w part="F">γρὸν</w> καθάπερ ἐρρέθη<pc>,</pc>
					<w part="I">καθε</w>
					<lb n="15"/><w part="F">στηκέτω</w> οὕτως<pc>,</pc> ὥστε τὴν βάσιν <w part="I">αὐ</w>
					<lb n="16"/><w part="F">τοῦ</w>
					<hi rend="margin"><choice>
							<abbr>ἅπτεσθ<am><g/></am></abbr>
							<expan>ἅπτεσθ<ex>αι</ex></expan>
						</choice>
						<choice>
							<abbr>τ<abbr><g/></abbr></abbr>
							<expan>τ<ex>ῆς</ex></expan>
						</choice>
						<lb/><choice>
							<abbr>τ<am><g/></am></abbr>
							<expan>τ<ex>οῦ</ex></expan>
						</choice>
						<choice>
							<abbr>ὑγρ<am><g/></am></abbr>
							<expan>ὑγρ<ex>οῦ</ex></expan>
						</choice>
						<w part="I">ἐπι</w>
						<lb/><w part="F"><choice>
								<abbr>φανεί<am><g/></am></abbr>
								<expan>φανεί<ex>ας</ex></expan>
							</choice></w><pc>.</pc>
						<w part="I">δει</w>
						<lb/><w part="F"><choice>
								<abbr>κτέ<am><g/></am></abbr>
								<expan>κτέ<ex>ον</ex></expan>
							</choice></w><pc>,</pc>
						<choice>
							<abbr><am><g/></am></abbr>
							<expan><ex>ὅτι</ex></expan>
						</choice> οὐ <lb/>μενεῖ<pc>,</pc>
						<choice>
							<abbr>ἀλλ<am><g/></am></abbr>
							<expan>ἀλλ<ex>ὰ</ex></expan>
						</choice>
						<w part="I"><choice>
								<abbr><am><g/></am>κλιθή</abbr>
								<expan><ex>ἀπο</ex>κλιθή</expan>
							</choice></w>
						<lb/><w part="F"><choice>
								<abbr>σετ<am><g/></am></abbr>
								<expan>σετ<ex>αι</ex></expan>
							</choice></w><pc>,</pc>
						<choice>
							<abbr><am><g/></am>τε</abbr>
							<expan><ex>ὥσ</ex>τε</expan>
						</choice>
						<lb/><choice>
							<abbr>τ<am><g/></am></abbr>
							<expan>τ<ex>ὴν</ex></expan>
						</choice>
						<choice>
							<abbr>βάσ<am><g/></am></abbr>
							<expan>βάσ<ex>ιν</ex></expan>
						</choice>
						<lb/>αὐτοῦ</hi>
					<w>μ<supplied reason="lost">ὴ</supplied></w>
					<w><supplied reason="lost">κ</supplied>αθ’</w> ἓν ἅπτεσθαι τῆς τοῦ <lb n="17"/>ὑγροῦ
						ἐπιφανείας<pc>.</pc> τμηθέντος <lb n="18"/>γὰρ αὐτοῦ ἐπιπέδωι ὀρθῶι <choice>
						<abbr>πρ<am><g/></am></abbr>
						<expan>πρ<ex>ὸς</ex></expan>
					</choice>
					<milestone n="68v1" unit="folio"/>
					<lb n="19"/>τὴν τοῦ ὑγροῦ ἐπιφάνειαν τομὴ <lb n="20"/>ἔστω ἡ ΑΠ ΟΛ ὀρθογωνίου <choice>
						<abbr>κών<am><g/></am></abbr>
						<expan>κών<ex>ου</ex></expan>
					</choice>
					<lb n="21"/>τομῆς<pc>,</pc> ἔστω δὲ καὶ τῆς τοῦ ὑγροῦ <w part="I">ἐπι</w>
					<lb n="22"/><w part="F">φανείας</w> τομὴ ἡ ΣΑ<pc>,</pc> ἄξων δ’ <w part="I">ἔ</w>
					<lb n="23"/><w part="F">στω</w> τοῦ τμήματος καὶ διάμετρος <lb n="24"/>ἡ ΠΦ<pc>,</pc>
					<w>π<supplied reason="lost">ά</supplied>λιν</w> δὲ <sic>τεμήσθω</sic> ἡ ΠΦ <choice>
						<abbr>κα<am><g/></am></abbr>
						<expan>κα<ex>τὰ</ex></expan>
					</choice>
					<lb n="25"/>μὲν τὸ Ρ<pc>,</pc> ὥστε διπλασίαν εἶναι <lb n="26"/>τὴν <supplied reason="lost"
						>Ρ</supplied>Π τῆς ΡΦ<pc>,</pc> κατὰ δὲ τὸ Ω<pc>,</pc> ὥστε <lb n="27"/>τὴν
						Π<unclear>Φ</unclear> πρὸς τὴν ΡΩ λόγον <choice>
						<abbr>ἔχει<am><g/></am></abbr>
						<expan>ἔχει<ex>ν</ex></expan>
					</choice>
					<lb n="28"/>ὃν τὰ <num>ΙΕ</num> πρὸς <num>Δ</num><pc>,</pc> καὶ ἡ ΩΚ ὀρθὴ <lb n="29"/>ἤχθω τῆι
						ΠΦ<pc>·</pc> ἔσται δ’ ἐλάσσων <lb n="30"/>ἡ ΡΩ τῆς μέχρι τοῦ ἄξονος<pc>.</pc>
					<lb n="31"/><w>ἀπ<unclear>ει</unclear>λ<unclear>ή</unclear>φθω</w> οὖν τῆ μέχρι τοῦ <lb n="32"
					/>ἄξονος ἴση ἡ ΡΗ<pc>,</pc> καὶ ἡ μὲν ΤΟ <lb n="33"/>ἤχθω ἐφαπτομένη τῆς τομῆς <lb n="34"/>κατὰ τὸ Ο
					παράλληλος οὖσα τᾶι <lb n="35"/><unclear>Λ</unclear>Σ<pc>,</pc> ἡ δὲ ΝΟ τῆι ΠΦ<pc>,</pc> τεμνέτω δὴ
						<milestone n="69r2" unit="folio"/>
					<lb n="1"/>ἡ ΝΟ τὴν ΚΩ πρότερον <w><unclear>κα</unclear>τὰ</w> τὸ Ι<pc>.</pc>
					<lb n="2"/>ὁμοίως δὴ τῶ πρὸ <w>τούτο<unclear>υ</unclear></w>
					<choice>
						<abbr><unclear>δ</unclear>ειχθήσετ<am><g/></am></abbr>
						<expan><unclear>δ</unclear>ειχθήσετ<ex>αι</ex></expan>
					</choice><pc>,</pc>
					<lb n="3"/><choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice> ἡ ΝΟ ἤτοι ἡ ἡμιολία τῆς <supplied reason="lost">ΟΙ</supplied> ἢ <w part="I">μεῖ</w>
					<lb n="4"/><w part="F">ζον</w> ἡμιολία<pc>·</pc> γίνεται ἡ δὲ <unclear>Ο</unclear>Θ τῆς <lb n="5"
					/>ΘΝ ἔλασσον ἢ διπλασία τῆς Β<unclear>Ν</unclear><pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice>
					<lb n="6"/>κατεσκευάσθω τὰ αὐτά<pc>·</pc> ὁμοίως οὖν <lb n="7"/>δειχθήσεται ἡ ΡΘ ὀρθὰς γωνίας <lb
						n="8"/>ποιοῦσα πρὸς τὴν ΤΟ καὶ πρὸς τὴν <lb n="9"/>τοῦ ὑγροῦ ἐπιφάνειαν<pc>,</pc> καὶ ἀπὸ
							<w>τ<unclear>ῶ</unclear>ν</w>
					<lb n="10"/>ΒΓ ἀχθεῖσαν παρὰ τὴν ΡΟ κάθετοι <lb n="11"/>ἔσονται ἐπὶ τὴν τοῦ ὑγροῦ <choice>
						<abbr>ἐπιφάνει<am><g/></am></abbr>
						<expan>ἐπιφάνει<ex>αν</ex></expan>
					</choice><pc>.</pc>
					<lb n="12"/>κατενεχθήσεται οὖν τὸ μὲν ἐκτὸς <lb n="13"/>τοῦ ὑγροῦ τμῆμα εἰς τὸ ὑγρὸν κατὰ <lb n="14"
					/>τὴν διὰ τοῦ Β κάθετον<pc>,</pc> τὸ δ’ ἐν τῶι <lb n="15"/>ὑγρῶι ἀνενεχθήσεται κατὰ τὴν <lb n="16"
						/>Γ<pc>·</pc> φανερὸν οὖν<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice> ἐπικλιθήσεται τὸ <lb n="17"/>στερεόν<pc>,</pc>
					<w><supplied reason="lost">ὥ</supplied>στε</w> τὴν βάσιν αὐτοῦ <w part="I">μη</w>
					<lb n="18"/><w part="F">δὲ</w> καθ’ ἓν ἅπτεσθαι τῆς τοῦ ὑγροῦ <w part="I">ἐ</w>
					<lb n="19"/><w part="F">πιφανείας</w><pc>,</pc> ἐπειδὴ νῦν καθ’ ἓν <w part="I">ση</w>
					<lb n="20"/><w part="F">μεῖον</w>
					<w>ἁπ<supplied reason="lost">το</supplied>μένη</w> εἰς τὰ κάτω <w part="I">φέρε</w>
					<milestone n="68v2" unit="folio"/>
					<lb n="21"/><w part="F">ται</w> ἐπὶ τὰ αὐτὰ τῶ Α<pc>.</pc> φανερὸν δέ<pc>,</pc>
					<lb n="22"/><choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice><pc>,</pc> κἂν ἡ ΟΝ μὴ τέμνη τὴν ΩΚ<pc>,</pc>
					<lb n="23"/>ταῦτα δειχθήσεται<pc>.</pc>
					<figure n="2.7.1">
						<figDesc xml:lang="eng">Figure 2.7.1</figDesc>
					</figure>
				</ab>
				<milestone unit="proposition" n="8"/>
				<ab>
					<lb n="24"/>Τὸ ὀρθὸν τμῆμα τοῦ <choice>
						<abbr>ὀρθογωνί<am><g/></am></abbr>
						<expan>ὀρθογωνί<ex>ου</ex></expan>
					</choice>
					<lb n="25"/>κωνοειδοῦς<pc>,</pc> ὅταν τὸν ἄξονα <lb n="26"/>ἔχη μεῖζον ἡμιόλιον τῆς μέχρι <lb n="27"
					/>τοῦ ἄξονος<pc>,</pc> ἐλάσσονα δὲ τὴν<pc>,</pc> ὥστε <lb n="28"/>πρὸς τὴν μέχρι τοῦ ἄξονος τοῦτον
						<lb n="29"/>ἔχειν τὸν λόγον<pc>,</pc> ὃν ἔχει τὰ <num>ΙΕ</num> ἡ <choice>
						<abbr>πρ<am><g/></am></abbr>
						<expan>πρ<ex>ὸς</ex></expan>
					</choice>
					<lb n="30"/>τὰ <num>Δ</num><pc>,</pc> ἐὰν τὸ <w>βάρο<supplied reason="lost">ς</supplied></w> πρὸς τὸ
					ὑγρὸν <lb n="31"/>ἐλάσσονα λόγον ἔχη τοῦ<pc>,</pc> ὃν ἔχει <milestone n="Arch09v"
						unit="underTextFolio"/><milestone n="69v1" unit="folio"/>
					<lb n="1"/>τὸ τετράγωνον τὸ ἀπὸ τῆς <w part="I">ὑπερο</w>
					<lb n="2"/><w part="F">χῆς</w><pc>,</pc> ἧ μείζων ἐστὶν ὁ ἄξων ἢ <w part="I">ἡμι</w>
					<lb n="3"/><w part="F">όλιος</w> τῆς μέχρι τοῦ ἄξονος<pc>,</pc> πρὸς <lb n="4"
							/><w>τ<unclear>ὸ</unclear></w> τετράγωνον τὸ ἀπὸ τοῦ ἄξονος<pc>,</pc>
					<lb n="5"/>ἀφεθὲν ἐς τὸ ὑγρόν<pc>,</pc> ὥστε τὴν <choice>
						<abbr>βάσι<am><g/></am></abbr>
						<expan>βάσι<ex>ν</ex></expan>
					</choice>
					<lb n="6"/>αὐτοῦ μὴ ἅπτεσθαι τοῦ ὑγροῦ<pc>,</pc> οὔτ’ ἐς <lb n="7"/>ὀρθὸν ἀποκαταστήσεται
							<w>ο<unclear>ὐ</unclear></w> μὴν <lb n="8"/>κεκλιμένον<pc>,</pc> πλὴν ὁπόταν ὁ <choice>
						<abbr>ἄξω<am><g/></am></abbr>
						<expan>ἄξω<ex>ν</ex></expan>
					</choice>
					<lb n="9"/>αὐτοῦ <choice>
						<abbr>πρ<am><g/></am></abbr>
						<expan>πρ<ex>ὸς</ex></expan>
					</choice> τὴν ὑγροῦ ἐπιφάνειαν <w part="I">πο<supplied reason="lost">ι</supplied></w>
					<lb n="10"/><w part="F">ῆι</w> γωνίαν ἴσην τῆι μελλούσηι <w part="I">λέ</w>
					<lb n="11"/><w part="F">γεσθαι</w><pc>.</pc> ἔστω τμῆμα οἷον εἴρηται<pc>,</pc>
					<lb n="12"/>καὶ ἡ ΒΔ ἴση τῶι <w>ἄξον<supplied reason="lost">ι</supplied></w><pc>,</pc> καὶ ἡ <choice>
						<abbr>μ<am><g/></am></abbr>
						<expan>μ<ex>ὲν</ex></expan>
					</choice>
					<lb n="13"/>ΒΚ τῆς ΚΔ διπλῆ <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ἔστω</ex></expan>
					</choice><pc>,</pc> ἡ δὲ ΚΡ ἴση <lb n="14"/>τῆι μέχρι τοῦ ἄξονος<pc>,</pc> ἔστω δὴ <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> ἡ <lb n="15"/>μὲν <unclear>Τ</unclear>Β ἡμιολία τῆς ΒΡ<pc>,</pc> ἡ δὲ ΓΔ <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>ῆς</ex></expan>
					</choice>
					<lb n="16"/>ΚΡ<pc>,</pc> ὃν δὴ λόγον ἔχει τὸ τμῆμα τῶ <lb n="17"/>βάρει πρὸς τὸ ὑγρόν<pc>,</pc>
					τοῦτον ἐχέτω <lb n="18"/>τὸ ἀπὸ τῆς ΦΧ τετράγωνον <choice>
						<abbr>πρ<am><g/></am></abbr>
						<expan>πρ<ex>ὸς</ex></expan>
					</choice>
					<lb n="19"/>τὸ ἀπὸ τῆς ΑΒ<pc>,</pc> ἔστω δὴ καὶ ἡ Φ <milestone n="68r1" unit="folio"/>
					<lb n="20"/><w>δ<supplied reason="lost">ι</supplied>πλασία</w> τῆς Χ<pc>.</pc> δῆλον οὖν<pc>,</pc>
					ὅτι <lb n="21"/>ἡ Φ<gap unit="chars" quantity="1"/> πρὸς τὴν ΔΒ ἐλάσσονα <choice>
						<abbr>λόγο<am><g/></am></abbr>
						<expan>λόγο<ex>ν</ex></expan>
					</choice>
					<lb n="22"/>ἔχει τοῦ<pc>,</pc> ὃν ἔχει ἡ Β <choice>
						<abbr>πρ<am><g/></am></abbr>
						<expan>πρ<ex>ὸς</ex></expan>
					</choice> τὴν ΒΔ<pc>·</pc> ἔστι <lb n="23"/>γὰρ ὑπεροχή<pc>,</pc> ἧ μείζων ἡμιόλιος <lb n="24"/>ὁ
					ἄξων τῆς μέχρι τοῦ ἄξονος<pc>·</pc>
					<lb n="25"/>ἐλάσσων ἄρα ἡ ΦΧ τῆς ΒΤ<pc>·</pc>
					<w part="I"><choice>
							<abbr><am><g/></am></abbr>
							<expan><ex>ὥσ</ex></expan>
						</choice></w>
					<lb n="26"/><w part="F">τε</w>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> ἡ Φ τῆς ΒΡ<pc>.</pc> ἔστω δὴ τῆι Φ ἴση ἡ <lb n="27"/>ΡΨ<pc>,</pc> καὶ τῆι ΒΔ ὀρθὴ ἤχθω ἡ
					ΨΕ <lb n="28"/>δυναμένη τὸ ἥμισυ τοῦ ὑπὸ τῶν <lb n="29"/>ΚΡ ΒΨ<pc>,</pc> καὶ ἐπεζεύχθω ἡ Β<supplied
						reason="lost">Ι</supplied>Ε<pc>.</pc>
					<w part="I">δει</w>
					<lb n="30"/><w part="F">κτέον</w><pc>,</pc> ὅτι τὸ τμῆμα ἀφεθὲν ἐς <lb n="31"/>τὸ ὑγρὸν<pc>,</pc> ὡς
						εἴρηται<pc>,</pc>
					<choice>
						<abbr>καταστή<am><g/></am></abbr>
						<expan>καταστή<ex>σεται</ex></expan>
					</choice>
					<lb n="32"/>κεκλιμένον<pc>,</pc> ὥστε τὸν ἄξονα <choice>
						<abbr>πρ<am><g/></am></abbr>
						<expan>πρ<ex>ὸς</ex></expan>
					</choice>
					<lb n="33"/>τὴν ἐπιφάνειαν τοῦ ὑγροῦ ποιεῖν <lb n="34"/>ἴσην γωνίαν τῆι ΙΒ<pc>.</pc> ἀφειρήσθω <lb
						n="35"/>γάρ τι ἐς τὸ ὑγρὸν τμῆμα<pc>,</pc> καὶ ἡ <lb n="36"/>βάσις αὐτοῦ μὴ ἁπτέσθω <choice>
						<abbr>τ<supplied reason="lost"><am><g/></am></supplied></abbr>
						<expan>τ<supplied reason="lost"><ex>ῆς</ex></supplied></expan>
					</choice>
					<choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>οῦ</ex></expan>
					</choice>
					<milestone n="69v2" unit="folio"/>
					<lb n="1"/>ὑγροῦ ἐπιφανείας<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καί</ex></expan>
					</choice><pc>,</pc> εἰ <choice>
						<abbr>δυνατό<am><g/></am></abbr>
						<expan>δυνατό<ex>ν</ex></expan>
					</choice><pc>,</pc>
					<lb n="2"/>μὴ ποιείσθω ὁ ἄξων αὐτοῦ πρὸς <lb n="3"/>τὴν ἐπιφάνειαν τοῦ ὑγροῦ ἴσην <lb n="4"/>τῆι
						Β<pc>,</pc> ἀλλὰ μείζω πρῶτον <w part="I">τμη</w>
					<lb n="5"/><w part="F">θέντος</w> δὴ τοῦ τμήματος <w part="I">ἐπιπέ</w>
					<lb n="6"/><w part="F">δωι</w> διὰ τοῦ ἄξονος <choice>
						<abbr>πρ<am><g/></am></abbr>
						<expan>πρ<ex>ὸς</ex></expan>
					</choice> τὴν <w part="I">ἐπιφά</w>
					<lb n="7"/><w part="F">νειαν</w> τοῦ ὑγροῦ τομὴ ἔσται ἡ ΑΠΟΛ <lb n="8"/><sic>ὀρθογώνιον</sic> κώνου
						τομή<pc>,</pc> ἐν δὲ τῆι <lb n="9"/>τοῦ ὑγροῦ ἐπιφανείαι ἡ ΞΣ<pc>,</pc>
					<choice>
						<abbr>ἄξω<am><g/></am></abbr>
						<expan>ἄξω<ex>ν</ex></expan>
					</choice>
					<lb n="10"/>δὲ καὶ διάμετρος τοῦ <w>τμήματ<unclear>ο</unclear>ς</w>
					<lb n="11"/>ἡ ΝΟ<pc>.</pc> ἤχθω δὴ καὶ ἡ μὲν Π<unclear>Ο</unclear>
					<w part="I">πα</w>
					<lb n="12"/><w part="F">ρὰ</w> τὴν ΞΣ ἐφαπτομένη τῆς ΑΠ ΟΛ <lb n="13"/>τομῆς κατὰ τὸ Π<pc>,</pc> ἡ
					μὲν <unclear>Π</unclear>Μ ἄρα <lb n="14"/>τὴν ΝΟ<pc>,</pc> ἡ δὲ ΠΙ κάθετος ἐπὶ τὴν <lb n="15"
						/>ΝΟ<pc>,</pc> καὶ τῆι ΒΡ ἔστω ἡ ΗΒΡ τῆι ΟΩ<pc>,</pc>
					<lb n="16"/>ἡ δὲ ΡΚ τῆι <unclear>Ω</unclear>Θ<pc>,</pc> καὶ <choice>
						<abbr><am><g/></am>ὴ</abbr>
						<expan><ex>ὀρθ</ex>ὴ</expan>
					</choice> ἡ ΩΗ τῶ <lb n="17"/>ἄξονι<pc>.</pc> ἐπεὶ οὖν ὑπόκειται ὁ <choice>
						<abbr>ἄξω<am><g/></am></abbr>
						<expan>ἄξω<ex>ν</ex></expan>
					</choice>
					<lb n="18"/>τοῦ τμήματος <choice>
						<abbr>πρ<am><g/></am></abbr>
						<expan>πρ<ex>ὸς</ex></expan>
					</choice>
					<choice>
						<abbr>τὴ<am><g/></am></abbr>
						<expan>τὴ<ex>ν</ex></expan>
					</choice>
					<w part="I">ἐπιφά</w>
					<lb n="19"/><w part="F">νειαν</w> τοῦ ὑγροῦ γωνίαν ποιεῖ <w part="I">μεί</w>
					<milestone n="68r2" unit="folio"/>
					<lb n="20"/><w part="F">ζονα</w> τῆς Ε<pc>,</pc>
					<w><supplied reason="lost">δ</supplied>ῆλον</w><pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice>
					<w>το<supplied reason="lost">ῦ</supplied></w> ΠΟϘ <lb n="21"/>τριγώνου ἡ πρὸς τῶι Ϙ γωνία <lb n="22"
					/>μεῖζον τῆς Β<pc>·</pc>
					<w><supplied reason="lost">μ</supplied>είζονα</w> οὖν <choice>
						<abbr>λόγ<am><g/></am></abbr>
						<expan>λόγ<ex>ον</ex></expan>
					</choice>
					<lb n="23"/>ἔχει τὸ τετράγωνον τὸ ἀπὸ <w>τ<unclear>ῆ</unclear>ς</w>
					<lb n="24"/>ΠΙ πρὸς τὸ τετράγωνον τὸ ἀπὸ <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>ῆς</ex></expan>
					</choice>
					<lb n="25"/><unclear>Ε</unclear>Ϙ <unclear>ἢ</unclear> τὸ τετράγωνον τὸ ἀπὸ τῆς <lb n="26"/>ΕΨ πρὸς
					τὸ τετράγωνον τὸ ἀπὸ <lb n="27"/>τῆς ΨΒ<pc>.</pc> ἀλλ’ ὃν μὲν λόγον ἔχει τὸ <lb n="28"/>ἀπὸ τῆς ΠΙ
					τετράγωνον πρὸς <lb n="29"/>τὸ ἀπὸ τῆς ΙϘ<pc>,</pc> τοῦτον ἔχει ἡ ΚΡ <lb n="30"/>πρὸς ΥΙ<pc>,</pc>
					ὃν δὲ λόγον ἔχει τὸ <w part="I">τε<unclear>τ</unclear>ρά</w>
					<lb n="31"/><w part="F">γωνον</w> τὸ ἀπὸ τῆς ΕΨ πρὸς τὸ <w part="I">τε</w>
					<lb n="32"/><w part="F">τράγωνον</w> τὸ ἀπὸ τῆς ΨΒ<pc>,</pc>
					<choice>
						<abbr>τοῦτο<am><g/></am></abbr>
						<expan>τοῦτο<ex>ν</ex></expan>
					</choice>
					<lb n="33"/>ἔχει ἡμίσεια τῆς ΚΡ πρὸς τὴν <unclear>Ψ</unclear>Β<pc>·</pc>
					<lb n="34"/><choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> ὃν ἄρα λόγον ἔχει ἡ ΚΡ πρὸς <lb n="35"/>τὴν ϘΙ<pc>,</pc> ἡ ΠΕΗ ἡμίσεια τῆς ΚΡ <lb n="36"
					/>πρὸς τὴν ΨΒ<pc>·</pc> ἐλάσσων ἄρα ἢ διπλῆ <milestone n="Arch10r" unit="underTextFolio"/><milestone
						n="128r1" unit="folio"/>
					<lb n="1"/>ἡ ϘΙ τῆς ΨΒ<pc>.</pc> τῆς δ’ ἐλάσσω ἄρα <lb n="2"/>ἡ ΟΙ τῆς ΨΒ<pc>·</pc> ὥστε ἡ ΙΩ μείζων
						<lb n="3"/>ἐστὶ <w>τῆ<supplied reason="lost">ς</supplied></w> ΨΡ<pc>.</pc> ἡ δὲ ΨΡ ἴση ἐστὶ τῆς
						<lb n="4"/>Φ<pc>·</pc> μείζων ἄρα ἐστὶν ἡ ΠΗ τῆς Φ<pc>.</pc>
					<lb n="5"/>καὶ ἐπεὶ ὑπόκειται τὸ τμῆμα <lb n="6"/>τῶι βάρει πρὸς τὸ ὑγρὸν ἔχειν <w part="I"
							><unclear>λ</unclear>ό</w>
					<lb n="7"/><w part="F">γον</w><pc>,</pc> ὃν τετράγωνον τὸ ἀπὸ τῆς <lb n="8"/>ΦΧ πρὸς τὸ τετράγωνον
					τὸ ἀπὸ <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>ῆς</ex></expan>
					</choice>
					<lb n="9"/>ΒΔ<pc>,</pc> ὃν δὲ λόγον ἔχει τὸ τμῆμα <lb n="10"/>τῶι βάρει πρὸς τὸ ὑγρόν<pc>,</pc>
					τοῦτον <lb n="11"/>ἔχει τὸν λόγον τὸ δεδυκὸς <choice>
						<abbr>αὐτ<am><g/></am></abbr>
						<expan>αὐτ<ex>οῦ</ex></expan>
					</choice>
					<lb n="12"/>πρὸς τὸ ὅλον τμῆμα<pc>,</pc> ὃν δὲ τὸ <w part="I">δεδυ</w>
					<lb n="13"/><w part="F">κὸ<unclear>ς</unclear></w> πρὸς τὸ ὅλον<pc>,</pc> τοῦτον ἔχει τὸ <w part="I"
						>τε</w>
					<lb n="14"/><w part="F">τράγωνον</w> τὸ ἀπὸ τῆς ΠΜ <choice>
						<abbr>πρ<am><g/></am></abbr>
						<expan>πρ<ex>ὸς</ex></expan>
					</choice>
					<lb n="15"/>τὸ τετράγωνον τὸ ἀπὸ τῆς Ο<unclear>Ν</unclear><pc>,</pc>
					<lb n="16"/>ὃν ἄρα λόγον ἔχει τὸ <choice>
						<abbr>τετράγων<am><g/></am></abbr>
						<expan>τετράγων<ex>ον</ex></expan>
					</choice>
					<lb n="17"/>τὸ ἀπὸ τῆς ΦΧ πρὸς τὸ <w part="I">τετρά</w>
					<lb n="18"/><w part="F">γωνον</w> τὸ ἀπὸ τῆς ΒΔ<pc>,</pc> τοῦτον <lb n="19"/>ἔχει τὸν <w>λ<supplied
							reason="lost">όγ</supplied>ον</w> τὸ τετράγωνον <milestone n="129v1" unit="folio"/>
					<lb n="20"/>τὸ ἀπὸ τῆς ΜΠ πρὸς τὸ <w part="I">τετρά</w>
					<lb n="21"/><w part="F">γωνον</w> τὸ ἀπὸ τῆς ΟΝ<pc>·</pc> ἴση ἄρα <lb n="22"/><choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ἐστὶν</ex></expan>
					</choice> ἡ ΦΧ τῆι ΠΜ<pc>.</pc> ἡ δὲ ΠΗ ἐδείχθη <lb n="23"/>μείζων οὖσα τῆς Φ<pc>·</pc> δῆλον
						οὖν<pc>,</pc>
					<lb n="24"/><choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice> ἡ ΠΜ ἐλάσσων ἡμιολία <choice>
						<abbr>ἐστὶ<unclear><am><g/></am></unclear></abbr>
						<expan>ἐστὶ<unclear><ex>ν</ex></unclear></expan>
					</choice>
					<lb n="25"/>τῆς ΠΗ<pc>,</pc> ἡ δὲ ΠΗ τῆς ΗΜ <choice>
						<abbr>μεί<unclear>ζ</unclear><am><g/></am></abbr>
						<expan>μεί<unclear>ζ</unclear><ex>ων</ex></expan>
					</choice>
					<lb n="26"/>ἢ διπλασίων<pc>.</pc> ἔστω οὖν ἡ ΠΖ <w part="I">δι</w>
					<lb n="27"/><w part="F">πλασία</w> τῆς ΖΜ<pc>·</pc> ἔσται δὴ τὸ <lb n="28"/>μὲν Θ κέντρον τοῦ βάρους
						<w part="I">στε</w>
					<lb n="29"/><w part="F">ρεοῦ</w><pc>,</pc> τοῦ δ’ ἐν τῶι ὑγρῶι τὸ Ζ<pc>·</pc> τοῦ <lb n="30"/>λοιποῦ
					μεγέθους τὸ κέντρον <lb n="31"/>τοῦ βάρους ἔσται ἐπὶ <sic>τῆς <w>τᾶ<supplied reason="lost"
								>ς</supplied></w></sic>
					<lb n="32"/>ΖΘ ἐπιζευγνυούσης<pc>,</pc> καὶ <w part="I">ἐκ</w>
					<lb n="33"/><w part="F">βεβλήσθω</w> ἐπὶ τὸ ΕΓ<pc>·</pc>
					<w part="I">δειχθή</w>
					<lb n="34"/><w part="F">σεται</w> δὲ ὁμοίως ἡ ΘΗ <w>κάθετο<supplied reason="lost">ς</supplied></w>
					<lb n="35"/>οὖσα ἐπὶ τὴν τοῦ ὑγροῦ <choice>
						<abbr>ἐπιφάνει<supplied reason="lost"><am><g/></am></supplied></abbr>
						<expan>ἐπιφάνει<supplied reason="lost"><ex>αν</ex></supplied></expan>
					</choice><pc>,</pc>
					<milestone n="128r2" unit="folio"/>
					<lb n="1"/>καὶ τὸ μὲν ἐντὸς τοῦ <w>ὑγρο<unclear>ῦ</unclear></w>
					<w><unclear>τ</unclear>μῆμ<supplied reason="lost">α</supplied></w>
					<lb n="2"/>ἐνεχθήσεται εἰς τὸ ἐκτὸς τοῦ ὑγροῦ <lb n="3"/>κατὰ τὴν διὰ τοῦ Ζ <w><supplied
							reason="lost">ἀ</supplied>γομένην</w>
					<w part="I">κά<supplied reason="lost">θ</supplied>ε</w>
					<lb n="4"/><w part="F">τον</w> ἐπὶ τὴν τοῦ ὑγροῦ <choice>
						<abbr>ἐπιφάνεια<am><g/></am></abbr>
						<expan>ἐπιφάνεια<ex>ν</ex></expan>
					</choice><pc>,</pc>
					<lb n="5"/>τὸ δ’ ἐκτὸς τοῦ ὑγροῦ <choice>
						<abbr>ἐνεχθήσετ<am><g/></am></abbr>
						<expan>ἐνεχθήσετ<ex>αι</ex></expan>
					</choice>
					<lb n="6"/>ἐς τὸ ὑγρὸν κατὰ τὴν διὰ τοῦ Γ<pc>·</pc>
					<w>ο<unclear>ὐ</unclear></w>
					<lb n="7"/>μενεῖ δὲ τὸ τμῆμα κατὰ <w>τὴ<unclear>ν</unclear></w>
					<w part="I">ὑπο</w>
					<lb n="8"/><w part="F">τεθεῖσαν</w> κλίσιν<pc>.</pc> οὐδὲ μὴν <w>ἐ<supplied reason="lost"
							>ς</supplied></w>
					<w part="I">ὀ<unclear>ρ</unclear></w>
					<lb n="9"/><w part="F">θ<supplied reason="lost">ὸ</supplied>ν</w> ἀποκαταστήσηται<pc>.</pc> δῆλόν
							<w><unclear>γ</unclear>ε</w>
					<lb n="10"/>διὰ <w>τού<supplied reason="lost">τ</supplied>ων</w><pc>·</pc>
					<w>ἐπ<unclear>ὶ</unclear></w> γὰρ τῶν <choice>
						<abbr>ἠγμένω<am><g/></am></abbr>
						<expan>ἠγμένω<ex>ν</ex></expan>
					</choice>
					<lb n="11"/>διὰ τῶν ΖΓ καθέτων ἡ μὲν διὰ <lb n="12"/>τοῦ Ζ ἀγομένη τῆς ΓΖ ἐπὶ τὰ αὐτὰ <lb n="13"
					/>μέρη πίπτει<pc>,</pc> ἐφ’ ἅ ἐστί κα τὸ Γ<pc>,</pc> ἡ δὲ <lb n="14"/>διὰ τοῦ Γ ἐπὶ τὰ αὐτὰ τῆι
						Ζ<supplied reason="lost">Γ</supplied><pc>,</pc> δῆλον<pc>,</pc>
					<lb n="15"/><choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>διὰ</ex></expan>
					</choice> τὰ προειρημένα τὸ μὲν Ζ <w part="I"><supplied reason="lost">κ</supplied>έν</w>
					<lb n="16"/><w part="F">τρον</w> ἀνοισθήσεται<pc>,</pc> τὸ δὲ Γ
						<w>κάτ<unclear>ω</unclear></w><pc>·</pc>
					<lb n="17"/>ὥστε τοῦ ὅλου μεγέθους τὰ ἐπὶ <w>τ<unclear>ὰ</unclear></w>
					<lb n="18"/><w>α<unclear>ὐ</unclear>τὰ</w>
					<supplied reason="lost">μέρη</supplied> τοῦ Α κάτω οἰσθήσεται<pc>.</pc>
					<lb n="19"/>τοῦ δ’ ἦν εὔχρηστον πρὸς τὸ δεῖξαι<pc>.</pc>
					<milestone n="129v2" unit="folio"/>
					<figure n="2.8.1">
						<figDesc xml:lang="eng">Figure 2.8.1</figDesc>
					</figure>
					<lb n="20"/>Ὑποκείσθω πάλιν <w><unclear>τ</unclear>ὰ</w>
					<w><unclear>μ</unclear>ὲν</w> ἄλλα τὰ <lb n="21"/>αὐτά<pc>,</pc> ὁ δ’ ἄξων τοῦ τμήματος <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>πρὸς</ex></expan>
					</choice>
					<lb n="22"/><choice>
						<abbr>τὴ<am><g/></am></abbr>
						<expan>τὴ<ex>ν</ex></expan>
					</choice> ἐπιφάνειαν τοῦ ὑγροῦ <w part="I">ποιεί</w>
					<lb n="23"/><w part="F">τω</w> γωνίας <w><supplied reason="lost">τῆ</supplied>ς</w> Β<pc>·</pc>
					<w>ἔ<unclear>λ</unclear>ασ<unclear>σ</unclear>ον</w>
					<choice>
						<abbr>δῆλ<am><g/></am></abbr>
						<expan>δῆλ<ex>ον</ex></expan>
					</choice>
					<milestone n="Arch10v" unit="underTextFolio"/><milestone n="128v1" unit="folio"/>
					<lb n="1"/>ἔχει τὸ τετράγωνον τὸ ἀπὸ τῆς ΠΙ <lb n="2"/>πρὸς <supplied reason="lost">τὸ</supplied>
					ἀπὸ τῆς ΙϘ ἢ τὸ ἀπὸ τῆς <lb n="3"/>ΕΨ πρὸς τὸ ἀπὸ τῆς Ψ<supplied reason="lost"
						>Β</supplied><pc>·</pc> καὶ ἡ ΚΡ <lb n="4"/>ἄρα πρὸς τὴν ϘΙ ἐλάσσονα λόγον <w part="I">ἔ</w>
					<lb n="5"/><w part="F">χει</w>
					<supplied reason="lost">ἡ</supplied> ἡμίσεια τῆς ΚΡ πρὸς τὴν ΨΒ<pc>.</pc>
					<lb n="6"/>μεῖζον ἄρα ἐστὶν ἢ διπλασίων ἡ <lb n="7"/>ΙϘ τῆς ΨΒ<pc>·</pc> ἡ δὲ <sic>ω</sic> ἔλασσον
					τῆς ΨΒ<pc>.</pc>
					<lb n="8"/>ἔσται ἄρα καὶ ἡ ΠΗ ἐλάσσων τῆς Φ<pc>.</pc>
					<lb n="9"/>ἡ δὲ ΜΠ τῆς ΦΧ <choice>
						<abbr><unclear><am><g/></am></unclear>η</abbr>
						<expan><unclear><ex>ἴσ</ex></unclear>η</expan>
					</choice><pc>·</pc> δῆλον<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice>
					<choice>
						<abbr>μείζω<am><g/></am></abbr>
						<expan>μείζω<ex>ν</ex></expan>
					</choice>
					<lb n="10"/>ἡμιολία ἡ ΠΜ τῆς ΠΗ<pc>,</pc>
					<unclear>ἡ</unclear> δὲ ΠΗ <w part="I">ἐ</w>
					<lb n="11"/><w part="F">λάσσων</w> ἢ διπλασία τῆς ΗΜ<pc>.</pc> ἔστω <lb n="12"/>οὖν ἡ ΠΖ τῆς
						Ζ<unclear>Μ</unclear> διπλῆ<pc>.</pc> πάλιν <lb n="13"/>οὖν τοῦ μὲν ὅλου
							<w>κέντρο<unclear>ν</unclear></w> ἔσται <choice>
						<abbr>τ<supplied reason="lost"><am><g/></am></supplied></abbr>
						<expan>τ<supplied reason="lost"><ex>οῦ</ex></supplied></expan>
					</choice>
					<lb n="14"/><w>βάρ<supplied reason="lost">ο</supplied>υς</w> Θ<pc>,</pc> τοῦ δ’ ἐν τῶι ὑγρῶι τὸ
						Ζ<pc>·</pc>
					<lb n="15"/><w>ἐπι<supplied reason="lost">ζευχ</supplied>θείσης</w> δὲ τῆς ΖΘ καὶ <w part="I">ἐκ</w>
					<lb n="16"/><w part="F">βληθείσης</w> ἔσται τὸ κέντρον τοῦ <lb n="17"/>ἐκτὸς τοῦ ὑγροῦ
							<w>ἐπ<supplied reason="lost">ὶ</supplied></w> τῆς <w part="I">ἐκβαλλο</w>
					<lb n="18"/><w part="F">μένης</w><pc>.</pc> ἔστω τὸ Γ<pc>,</pc>
					<unclear>καὶ</unclear> ἤχθωσαν <w part="I">κά</w>
					<lb n="19"/><w part="F">θετος</w> ἐπὶ τὴν τοῦ ὑγροῦ <w part="I">ἐπιφάνει</w>
					<lb n="20"/><w part="F">αν</w> αἱ διὰ τῶν ΖΓ <w>π<supplied reason="lost">αρ</supplied>ὰ</w> τὴν
						ΗΘ<pc>·</pc>
					<milestone n="129r1" unit="folio"/>
					<lb n="21"/>δῆλον οὖν<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice> οὐ μενεῖ τὸ <w>ὅλ<unclear>ο</unclear>ν</w>
					<w part="I">τμῆ</w>
					<lb n="22"/><w part="F">μα</w><pc>,</pc> ἀλλὰ <sic>κλειθήσεται</sic><pc>,</pc> ὥστε τὸν <w part="I"
						>ἄξο</w>
					<lb n="23"/><w part="F">να</w> πρὸς <w><unclear>τ</unclear>ὴν</w>
					<w><supplied reason="lost">ἐπιφ</supplied>άνειαν</w> τοῦ <choice>
						<abbr>ὑγρ<am><g/></am></abbr>
						<expan>ὑγρ<ex>οῦ</ex></expan>
					</choice>
					<lb n="24"/><w>ποιεῖ<unclear>ν</unclear></w>
					<w><unclear>γ</unclear>ωνίαν</w> μείζονα ἧς νῦν <lb n="25"/>ποιεῖ<pc>.</pc> καὶ ἐπὶ δὲ οὔται γωνίαν
						<w part="I">μεί</w>
					<lb n="26"/><w part="F">ζο<supplied reason="lost">να</supplied></w>
					<supplied reason="lost">τῆς</supplied> Β ποιοῦντος <supplied reason="lost">τοῦ</supplied> ἄξονος <lb
						n="27"/><w>πρὸ<supplied reason="lost">ς</supplied></w>
					<supplied reason="lost">τὸ</supplied> ὑγρὸν <w>καθίστ<supplied reason="lost">ηστα</supplied>ι</w>
					<w><supplied reason="lost">τ</supplied>ὸ</w>
					<w part="I">τμῆ</w>
					<lb n="28"/><w part="F">μα</w> οὔδ’ ἐλάσσονα<pc>,</pc>
					<w>φαν<unclear>ε</unclear>ρό<supplied reason="lost">ν</supplied></w><pc>,</pc> ὅτι <lb n="29"
					/>τηλικαύτην ποιοῦντος <w part="I">ἀπο<unclear>κατ</unclear>α</w>
					<lb n="30"/><w part="F">σταθήσεται</w><pc>·</pc> οὕτως <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>γὰρ</ex></expan>
					</choice> ἔσται ἥ τε <lb n="31"/><unclear>Ι</unclear>Ο ἴση τῆι ΨΒ <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> ἡ <unclear>Ρ</unclear><gap unit="chars" quantity="1"/> τῆι ΨΡ <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice>
					<lb n="32"/>ἡ ΠΗ τῆ Φ<pc>·</pc> ἡμιολία <unclear>οὐν</unclear> ἔσται ἡ ΜΠ <lb n="33"/>τῆς Π<gap
						unit="chars" quantity="1"/><pc>,</pc>
					<supplied reason="lost">ἡ</supplied>
					<w><supplied reason="lost">δ</supplied><unclear>ὲ</unclear></w> ΠΗ τῆς ΗΜ <w part="I">διπλα</w>
					<lb n="34"/><w part="F">σ<supplied reason="lost">ία</supplied></w><pc>.</pc>
					<w><supplied reason="lost">τ</supplied><unclear>ὸ</unclear></w>
					<supplied reason="lost">δὲ</supplied>
					<unclear>Η</unclear> ἄρα τοῦ ἐν τῶι ὑγρῶι <figure n="2.8.2">
						<figDesc>Figure 2.8.2</figDesc>
					</figure>
					<milestone n="128v2" unit="folio"/>
					<lb n="1"/>βάρους κέντρον ἐστίν<pc>·</pc> ὥστε κατὰ <lb n="2"/>τὴν αὐτὴν κάθετον <w part="I"
						>ἀνενεχθήσε</w>
					<lb n="3"/><w part="F">ται</w><pc>,</pc> καὶ τὸ ἐκτὸς καὶ οὐδὲν <w part="I">κατενε</w>
					<lb n="4"/><w part="F">χθήσεται</w><pc>.</pc> μενεῖ ἄρα<pc>·</pc> ἀντωθοῦνται <lb n="5"/>γὰρ ὑπ’
						ἀλλήλων<pc>.</pc>
				</ab>
				<milestone unit="proposition" n="9"/>
				<ab> τὸ ὀρθὸν <lb n="6"/>τμῆμα τοῦ ὀρθογωνίου <choice>
						<abbr>κωνοειδ<am><g/></am>ς</abbr>
						<expan>κωνοειδ<ex>ού</ex>ς</expan>
					</choice><pc>,</pc>
					<lb n="7"/><w><unclear>ὅ</unclear>ταν</w> τὸν ἄξονα ἔχη μείζονα μὲν <lb n="8"/>ἡμιόλιον τῆς μέχρι
					τοῦ ἄξονος<pc>,</pc>
					<lb n="9"/>ἐλάσσονα δὲ ἢ ὥστε τοῦτον <w>ἔχει<supplied reason="lost">ν</supplied></w>
					<w><supplied reason="lost">τὸ</supplied>ν</w>
					<lb n="10"/>λόγον<pc>,</pc> ὃν ἔχει τὰ <num>ΙΕ</num> πρὸς <num>Δ</num><pc>,</pc>
					<w><supplied reason="lost">ἐ</supplied>ὰν</w>
					<lb n="11"/><w>τῶ<unclear>ι</unclear></w> βάρει πρὸς τὸ ὑγρὸν <w>μείζ<unclear>ον</unclear><supplied
							reason="lost">α</supplied></w>
					<w part="I"><supplied reason="lost">λό</supplied></w>
					<lb n="12"/><w part="F"><unclear>γ</unclear>ον</w> ἔχηι τό<pc>,</pc> ὃν ἔχει ἡ ὑπεροχή<pc>,</pc> ἧ
						<w part="I">μεῖ</w>
					<lb n="13"/><w part="F">ζόν</w> ἐστι τὸ ἀπὸ τοῦ ἄξονος <w part="I">τετρά</w>
					<lb n="14"/><w part="F">γωνον</w> τοῦ τετραγώνου τοῦ ἀπὸ τῆς <lb n="15"
							/><w>ὑπερο<unclear>χ</unclear>ῆς</w><pc>,</pc> ἧ μείζων ἐστὶν ὁ <choice>
						<abbr>ἄξω<am><g/></am></abbr>
						<expan>ἄξω<ex>ν</ex></expan>
					</choice>
					<lb n="16"/>ἢ ἡμιόλιος τῆς μέχρι <w>το<supplied reason="lost">ῦ</supplied></w>
					<choice>
						<abbr>ἄξον<supplied reason="lost"><am><g/></am></supplied></abbr>
						<expan>ἄξον<supplied reason="lost"><ex>ος</ex></supplied></expan>
					</choice><pc>,</pc>
					<lb n="17"/>πρὸς τὸ τετράγωνον τὸ ἀπὸ τοῦ <w part="I">ἄ</w>
					<lb n="18"/><w part="F">ξονος</w><pc>,</pc> ἀφεθὲν εἰς τὸ ὑγρὸν οὕτως<pc>,</pc>
					<lb n="19"/>ὥστε τὴν βάσιν αὐτοῦ ὅλην εἶναι <lb n="20"/>ἐν τῶι ὑγρῶι<pc>,</pc> τεθὲν κεκλιμένον <w
						part="I">οὔ</w>
					<lb n="21"/><w part="F">τε</w> καταστραφήσεται<pc>,</pc> ὥστε τὸν <w part="I"
							><unclear>ἄ</unclear><supplied reason="lost">ξο</supplied></w>
					<milestone n="129r2" unit="folio"/>
					<lb n="22"/><w part="F">να</w> αὐτοῦ κατὰ κάθετον <w>εἶν<unclear>αι</unclear></w><pc>,</pc>
					<supplied reason="lost">οὔτε</supplied>
					<lb n="23"/>μενεῖ κεκλιμένον<pc>,</pc> πλὴν ὅταν ὁ <lb n="24"/>ἄξων αὐτοῦ πρὸς <w>τ<supplied
							reason="lost">ὴ</supplied>ν</w>
					<choice>
						<abbr>ἐπιφάνεια<am><g/></am></abbr>
						<expan>ἐπιφάνεια<ex>ν</ex></expan>
					</choice>
					<lb n="25"/>τοῦ ὑγροῦ ποιεῖ γωνίαν ἴσην τῆι <lb n="26"/>ληφθείσηι ὁμοίως<pc>,</pc> ἧι
						πρότερον<pc>.</pc>
					<lb n="27"/>ἔστω τμῆμα οἷον εἴρηται<pc>,</pc> καὶ <w part="I">κείσ</w>
					<lb n="28"/><w part="F">θω</w> ἡ ΛΒ Ϙ<unclear>Π</unclear> τῶι ἄξονι τοῦ <w part="I">τμήμα</w>
					<lb n="29"/><w part="F">τος</w><pc>,</pc> καὶ ἡ μὲν ΒΚ τῆς ΚΔ <w part="I">διπλα</w>
					<lb n="30"/><w part="F">σία</w> ἔστω<pc>,</pc> ἡ δὲ ΚΡ <choice>
						<abbr><am><g/></am><hi rend="superscript">η</hi></abbr>
						<expan><ex>ἴσ</ex><hi rend="superscript">η</hi></expan>
					</choice> τῆι <w>μέχρ<supplied reason="lost">ι</supplied></w> τοῦ <lb n="31"/>ἄξονος<pc>,</pc> ἡ δὲ
					ΤΒ ἡμιολία τῆς ΒΡ<pc>,</pc>
					<lb n="32"/>ὃν δὲ λόγον ἔχει τὸ τμῆμα <sic>το</sic> βάρει <lb n="33"/>πρὸς τὸ ὑγρόν<pc>,</pc> τοῦτον
					ἔχει ἡ <lb n="34"/>ὑπεροχή<pc>,</pc> ἧ ὑπερέχει τὸ <w part="I">τε</w>
					<lb n="35"/><w part="F">τράγωνον</w> τὸ ἀπὸ τῆς ΒΔ <lb n="36"/>τοῦ τετραγώνου τοῦ
							<w>ἀπ<unclear>ὸ</unclear></w>
					<w><unclear>τῆ</unclear><supplied reason="lost">ς</supplied></w>
					<lb n="37"/>ΦΧ<pc>,</pc> πρός τὸ <w>τετράγωνο<unclear>ν</unclear></w> τὸ <lb n="38"/>ἀπὸ τῆς
						Β<supplied reason="lost">Δ</supplied><pc>,</pc>
					<w><supplied reason="lost">ἔστ</supplied>ω</w>
					<unclear>δὲ</unclear>
					<supplied reason="lost">ἡ</supplied> Φ <milestone n="Arch11r" unit="underTextFolio"/><milestone
						n="127r1" unit="folio"/>
					<lb n="1"/>διπλασία τῆς Χ<pc>.</pc>
					<w>δῆλο<supplied reason="lost">ν</supplied></w><pc>,</pc> ὅτι ἡ <w part="I">ὑ</w>
					<lb n="2"/><w part="F">περοχή</w><pc>,</pc> ἧ ὑπερέχει τὸ <w part="I">τετράγω</w>
					<lb n="3"/><w part="F">νον</w> τὸ ἀπὸ τῆς ΒΔ τοῦ ἀπὸ τῆς <lb n="4"/>ΒΤ<pc>,</pc> πρὸς τὸ τετράγωνον
					τὸ ἀπὸ τῆς <lb n="5"/>ΒΔ ἐστὶν ἤ ἐστιν ὁ ἄξων τοῦ <w part="I">τμή</w>
					<lb n="6"/><w part="F">ματος</w> ἢ <w>ἡμιό<supplied reason="lost">λ</supplied>ιος</w> τῆς μέχρι <w><unclear><choice>
								<abbr>τ<am><g/></am></abbr>
								<expan>τ<ex>οῦ</ex></expan>
							</choice></unclear></w>
					<lb n="7"/>ἄξονος<pc>.</pc> μείζονι ἄρα ὑπεροχῆ <supplied reason="lost">τὸ</supplied>
					<lb n="8"/>τετράγωνον τὸ ἀπὸ τῆς ΒΔ τοῦ <w part="I">ἀ</w>
					<lb n="9"/><w part="F">πὸ</w> τῆς ΦΧ ἢ τὸ τετράγωνον τὸ <w part="I"><unclear>ἀ</unclear></w>
					<lb n="10"/><w part="F">πὸ</w> τῆς ΒΔ τοῦ <w>τ<unclear>ετ</unclear>ραγώνου</w> τούτου <lb n="11"
					/>ἀπὸ τῆς ΒΤ<pc>·</pc> ὥστε <w>ἔλασ<unclear>σό</unclear>ν</w> ἐστιν <unclear>ἡ</unclear>
					<lb n="12"/>ΦΧ τῆς ΒΤ<pc>·</pc> καὶ ἡ Φ ἄρα τῆς ΒΡ<pc>.</pc>
					<lb n="13"/>ἔστω οὖν <w>τῆ<unclear>ι</unclear></w> Φ ἴση ἡ ΡΨ<pc>,</pc> καὶ ἡ Ψ<supplied
						reason="lost">Ε</supplied>
					<lb n="14"/>ὀρθὴ ἤχθω τῆι ΒΔ δυναμένη <lb n="15"/><w><supplied reason="lost"
							>τ</supplied><unclear>ὸ</unclear></w> ἥμισυ τοῦ περιεχομένου <w part="I">ὑ</w>
					<lb n="16"/><w part="F">πὲρ</w> τῆς ΚΡ ΨΒ<pc>.</pc> φαμὶ δὴ τὸ <w part="I">τμῆ</w>
					<lb n="17"/><w part="F">μα</w> ἀφεθὲν ἐς τὸ ὑγρόν<pc>,</pc> ὥστε <choice>
						<abbr>τὴ<am><g/></am></abbr>
						<expan>τὴ<ex>ν</ex></expan>
					</choice>
					<lb n="18"/>βάσιν αὐτοῦ ὅλην εἶναι ἐν τῶι <lb n="19"/>ὑγρῶι<pc>,</pc> καταστήσεσθαι οὕτως<pc>,</pc>
					<lb n="20"/><w><supplied reason="lost">ὥσ</supplied><unclear>τ</unclear>ε</w> τὸν ἄξονα <choice>
						<abbr>αὐτ<unclear><am><g/></am></unclear></abbr>
						<expan>αὐτ<unclear><ex>οῦ</ex></unclear></expan>
					</choice> πρὸς τὴν <milestone n="130v1" unit="folio"/>
					<lb n="21"/>ἐπιφάνειαν τοῦ ὑγροῦ γωνίαν <lb n="22"/>ποιεῖν ἴσην τῆι Β<pc>.</pc> ἀφείσθω μὲν <lb
						n="23"/>γὰρ τὸ τμῆμα<pc>,</pc> ὡς εἴρηται<pc>,</pc> ἐς τὸ <lb n="24"/>ὑγρόν<pc>,</pc> καὶ μὴ
							<w>ποιείτ<unclear>ω</unclear></w> ὁ ἄξων <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>πρὸς</ex></expan>
					</choice>
					<lb n="25"/>τὴν <w>ἐπι<unclear>φ</unclear>άνειαν</w> τοῦ ὑγροῦ γωνίαν Ϙ<hi rend="superscript">Η</hi>
					τῆ <lb n="26"/>ΙΒ<pc>,</pc> ἀλλὰ μείζονα πρότερον<pc>.</pc>
					<w part="I">τμη</w>
					<lb n="27"/><w part="F">θέντος</w> δὲ αὐτοῦ ἐπιπέδωι <w><unclear>ὀ</unclear>ρθῶι</w>
					<lb n="28"/>πρὸς τὴν <w>ἐπιφ<supplied reason="lost">άν</supplied>ειαν</w> τοῦ ὑγροῦ <lb n="29"/>ἔστω
					τοῦ τμήματος τομὴ ἡ ΑΠ <lb n="30"/>ΟΛ ὀρθογωνίου κώνου τομή<pc>,</pc>
					<lb n="31"/>τῆς δὲ τοῦ ὑγροῦ ἐπιφανείας <lb n="32"/><sic>ΤΙ α</sic><pc>,</pc> ἄξων δ’ ἔστω τοῦ <choice>
						<abbr>τμήματ<am><g/></am></abbr>
						<expan>τμήματ<ex>ος</ex></expan>
					</choice>
					<lb n="33"/>καὶ διάμετρος ἡ ΝΟ<pc>,</pc> καὶ <w part="I">τετμήσ</w>
					<lb n="34"/><w part="F">θω</w> κατὰ τὰ ΩΘ<pc>,</pc> ὡς καὶ <w part="I">πρό</w>
					<lb n="35"/><w part="F">τερον</w><pc>,</pc> ἤχθω δὲ καὶ ἡ μὲν ΥΠ <lb n="36"/>παρὰ τὴν ΤΙ ἐφαπτομένην
						<lb n="37"/>τῆς τομῆς κατὰ τὸ Π<pc>,</pc> ἡ δὲ Π<unclear>Η</unclear>
					<milestone n="127r2" unit="folio"/>
					<lb n="1"/><w><supplied reason="lost">παρ</supplied>ὰ</w>
					<w>τὴ<supplied reason="lost">ν</supplied></w> Ν<supplied reason="lost">Ο</supplied><pc>,</pc>
					<supplied reason="lost">ἡ</supplied> δὲ <supplied reason="lost">ΠΣ</supplied>
					<supplied reason="lost">κάθετος</supplied>
					<lb n="2"/><w><supplied reason="lost">ἐ</supplied>πὶ</w> τὸν
						<w>ἄξον<unclear>α</unclear></w><pc>.</pc>
					<supplied reason="lost">ἐπεὶ</supplied>
					<supplied reason="lost">γὰρ</supplied>
					<supplied reason="lost">ὁ</supplied>
					<supplied reason="lost">ἄξων</supplied>
					<lb n="3"/>τοῦ τμήματος πρὸς τὴν <w part="I">ἐπι<supplied reason="lost">φάνει</supplied></w>
					<lb n="4"/><w part="F">αν</w> τοῦ ὑγροῦ ποιεῖ <w>γω<supplied reason="lost">νίαν</supplied></w>
					<w>μ<unclear>εί</unclear><supplied reason="lost">ζονα</supplied></w>
					<lb n="5"/>τῆς ΒΕ<pc>,</pc> εἴη <w><unclear>ἂ</unclear>ν</w> ἡ ΣΥΠ
							<w><unclear>μεῖζο</unclear><supplied reason="lost">ν</supplied></w>
					<unclear>τῆς</unclear>
					<lb n="6"/>Β<pc>·</pc> τὸ ἄρα <w>τετ<unclear>ρά</unclear>γωνον</w> τὸ ἀπὸ
						<w>τ<unclear>ῆ</unclear>ς</w>
					<lb n="7"/><unclear>ΠΣ</unclear>
					<w>πρὸ<unclear>ς</unclear></w>
					<w><unclear>τ</unclear>ὸ</w> τετράγωνον τὸ ἀπὸ <choice>
						<abbr>τ<supplied reason="lost"><am><g/></am></supplied></abbr>
						<expan>τ<supplied reason="lost"><ex>ῆς</ex></supplied></expan>
					</choice>
					<lb n="8"/>ΣΥ <w>μ<unclear>εί</unclear>ζονα</w> λόγον ἔχει ἢ <w>τ<supplied reason="lost"
							>ὸ</supplied></w>
					<w part="I">τετρά</w>
					<lb n="9"/><w part="F">γω<supplied reason="lost">νον</supplied></w>
					<w><supplied reason="lost">τὸ</supplied></w>
					<w><unclear>ἀ</unclear>πὸ</w> τῆς ΨΕ πρὸς τὸ <w part="I">τετρά</w>
					<lb n="10"/><w part="F">γωνον</w> τὸ ἀπὸ τῆς <unclear>ΨΒ</unclear><pc>.</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> Κ<supplied reason="lost">Ρ</supplied> ἄρα <lb n="11"/><supplied reason="lost">
						<choice>
							<abbr><am><g/></am></abbr>
							<expan><ex>πρὸς</ex></expan>
						</choice>
					</supplied> ΣΥ μείζονα λόγον ἔχει <w part="I">ἡμι</w>
					<lb n="12"/><w part="F">σείας</w> τῆς ΚΡ πρὸς <w><supplied reason="lost">τ</supplied>ὴν</w>
						ΨΒ<pc>·</pc>
					<choice>
						<abbr>ἐλάσσω<am><g/></am></abbr>
						<expan>ἐλάσσω<ex>ν</ex></expan>
					</choice>
					<lb n="13"/>ἄρα ἡ ΣΥ ἢ διπλάσια τῆς ΨΒ<pc>.</pc>
					<lb n="14"/>καὶ ΠΣΟ τῆς ΨΒ ἐλάσσων<pc>·</pc> ἡ Σ<unclear>Ω</unclear>
					<lb n="15"/>ἄρα <w>μεί<unclear>ζ</unclear>ων</w> τῆς ΡΨ καὶ ἡ ΠΗ <lb n="16"
							/><w><unclear>τ</unclear>ῆ<supplied reason="lost">ς</supplied></w>
					<unclear>Φ</unclear><pc>.</pc> καὶ ἐπεὶ τὸ τμῆμα τῶι <w part="I">βά</w>
					<lb n="17"/><w part="F">ρει</w> λόγον ἔχει πρὸς τὸ ὑγρόν<pc>,</pc> ὃν ἡ <lb n="18"
						/>ὑπεροχή<pc>,</pc> ἧ μεῖζόν ἐστιν τὸ <w part="I">τετρά</w>
					<lb n="19"/><w part="F">γωνον</w> τὸ ἀπὸ τῆς ΒΔ τοῦ <w part="I">τετρα</w>
					<lb n="20"/><w part="F">γώνου</w> τοῦ ἀπὸ τῆς ΦΧ<pc>,</pc> πρὸς τὸ <lb n="21"/><w>τε<supplied
							reason="lost">τράγ</supplied>ω<supplied reason="lost">νο</supplied>ν</w> τὸ ἀπὸ τῆς
						ΒΔ<pc>,</pc> ὃν δὲ <milestone n="130v2" unit="folio"/>
					<lb n="22"/>λόγον ἔχει τὸ τμῆμα τῶι βάρει <supplied reason="lost">
						<choice>
							<abbr><am><g/></am></abbr>
							<expan><ex>πρὸς</ex></expan>
						</choice>
					</supplied>
					<lb n="23"/>τὸ ὑγρόν<pc>,</pc> τοῦτον ἔχει τὸν λόγον <lb n="24"/>τὸ δεδυκὸς αὐτοῦ τμῆμα πρὸς τὸ <choice>
						<abbr>ὅλο<am><g/></am></abbr>
						<expan>ὅλο<ex>ν</ex></expan>
					</choice><pc>,</pc>
					<lb n="25"/><w><unclear>ὅ</unclear>τι</w> τὸν αὐτὸν ἕξει λόγον τὸ δεδυκὸς <lb n="26"/>αὐτοῦ
							<w>τμῆ<unclear>μ</unclear>α</w> πρὸς τὸ ὅλον τμῆμα<pc>,</pc>
					<lb n="27"/>ὃν ἡ ὑπεροχή<pc>,</pc>
					<supplied reason="lost">ἧ</supplied> ὑπερέχει τὸ <w part="I">τε</w>
					<lb n="28"/><w part="F">τράγωνον</w> τὸ ἀπὸ τῆς ΒΔ τοῦ <w part="I">τε</w>
					<lb n="29"/><w part="F">τραγώνου</w> τοῦ ἀπὸ τῆς ΦΧ<pc>,</pc> πρὸς <lb n="30"/>τὸ τετράγωνον τὸ ἀπὸ
						ΒΔ<pc>·</pc> ἕξει οὖν <lb n="31"/><choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> τὸ ὅλον τμῆμα πρὸς τὸ ἐκτὸς <lb n="32"/>τοῦ ὑγροῦ λόγον<pc>,</pc> ὃν τὸ ἀπὸ τῆς ΒΔ <lb
						n="33"/>πρὸς τὸ ἀπὸ τῆς ΦΧ<pc>.</pc> ὃν δὲ λόγον <lb n="34"/>ἔχει τὸ ὅλον τμῆμα πρὸς τὸ ἐκτὸς
						<lb n="35"/>τοῦ ὑγροῦ<pc>,</pc> τοῦτον ἔχει τὸ ἀπὸ τῆς <lb n="36"/>ΝΟ πρὸς τὸ ἀπὸ τῆς
						ΜΠ<unclear>Ι</unclear><pc>·</pc> ἴση <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ἄρα</ex></expan>
					</choice>
					<lb n="37"/>ἡ Μ<supplied reason="lost">Π</supplied>
					<w><supplied reason="lost">τ</supplied>ῆι</w>
					<unclear>Φ</unclear>Χ<pc>.</pc>
					<supplied reason="lost">ἡ</supplied> δὲ ΠΗ <w><supplied reason="lost">ἐ</supplied>δείχ<supplied
							reason="lost">θη</supplied></w>
					<choice>
						<abbr>μεῖζ<unclear><am><g/></am></unclear></abbr>
						<expan>μεῖζ<unclear><ex>ον</ex></unclear></expan>
					</choice>
					<lb n="38"/><unclear>τ</unclear>ῆς Φ<pc>·</pc> ἡ Μ<supplied reason="lost">Η</supplied>
					<supplied reason="lost">
						<choice>
							<abbr><am><g/></am></abbr>
							<expan><ex>ἄρα</ex></expan>
						</choice>
					</supplied>
					<w><supplied reason="lost">ἐ</supplied>λάσσων</w>
					<w>ἐστὶ<supplied reason="lost">ν</supplied></w>
					<milestone n="Arch11v" unit="underTextFolio"/><milestone n="127v1" unit="folio"/>
					<lb n="1"/>τῆς Χ<pc>·</pc> μείζων ἢ διπλασία ΔΙ ἡ <lb n="2"/>ΠΗ τῆς ΗΜ<pc>.</pc> ἔστω οὖν διπλῆ ἡ ΠΖ
						<lb n="3"/>τῆς ΖΜ<pc>,</pc> καὶ ἐπιζευχθεῖσα ἡ ΖΘ <lb n="4"/><w><unclear>ἐ</unclear><supplied
							reason="lost">κβεβ</supplied>λή<supplied reason="lost">σ</supplied>θω</w> ἐπὶ τὸ Γ<pc>·</pc>
					ἔσται οὖν τοῦ <lb n="5"/><supplied reason="lost">μὲν</supplied>
					<w>ὅλο<unclear>υ</unclear></w> τμήματος <w><unclear>κ</unclear>έντρον</w> τοῦ <w part="I"><supplied
							reason="lost">β</supplied>ά</w>
					<lb n="6"/><w part="F">ρεος</w> τὸ Θ<pc>,</pc> τοῦ δ’ ἐκτὸς τοῦ ὑγροῦ τὸ <lb n="7"
						/>Ζ<unclear>Π</unclear><pc>,</pc> τοῦ δ’ ἐντὸς ἐπὶ τῆς ΘΓ<pc>·</pc> ἔστω δὲ <lb n="8"/>τὸ
						Γ<pc>.</pc>
					<w><unclear>δ</unclear>ειχθήσεται</w> δὴ ὁμοίως <choice>
						<abbr>το<supplied reason="lost"><am><g/></am></supplied></abbr>
						<expan>το<supplied reason="lost"><ex>ῖς</ex></supplied></expan>
					</choice>
					<lb n="9"/>πρότερον ἥ τε ΘΚ κάθετος ἐπὶ <choice>
						<abbr>τὴ<am><g/></am></abbr>
						<expan>τὴ<ex>ν</ex></expan>
					</choice>
					<lb n="10"/>τοῦ ὑγροῦ ἐπιφάνειαν καὶ διὰ τῶν <lb n="11"/><supplied reason="lost">Ζ</supplied>Γ παρὰ
							<w>τὴ<supplied reason="lost">ν</supplied></w> ΘΗ ἀγόμεναι <gap unit="chars" quantity="1"/>Α
						<w part="I">κά</w>
					<lb n="12"/><w part="F">θετοι</w> καὶ αὐταὶ ἐπὶ τὴν τοῦ ὑγροῦ <w part="I">ἐ</w>
					<lb n="13"/><w part="F">πιφάνειαν</w><pc>.</pc> κατενεχθήσεται <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ἄρα</ex></expan>
					</choice>
					<lb n="14"/><w><supplied reason="lost">τ</supplied>ὸ</w> μὲν ἐκτὸς τοῦ ὑγροῦ τμῆμα <lb n="15"/>ἐς τὸ
					κάτω διὰ τοῦ Ζ<pc>,</pc> τὸ δ’ ἐντὸς <lb n="16"/>κατὰ τὴν διὰ τοῦ Γ <w part="I">ἀνενεχθή</w>
					<lb n="17"/><w part="F">σεται</w><pc>·</pc> οὐ μενεῖ ἄρα τὸ ὅλον <w part="I">τμῆ</w>
					<lb n="18"/><w part="F">μα</w> ἀκλινές<pc>.</pc> οὐδὲ μὴν <w part="I">καταστρα</w>
					<lb n="19"/><w part="F">φήσεται</w><pc>,</pc> ὥστε κατὰ κάθετον <lb n="20"/>εἶναι τὸν ἄξονα ἐπὶ τὴν
					τοῦ <w part="I">ὑ</w>
					<lb n="21"/><w part="F">γροῦ</w> ἐπιφάνειαν<pc>,</pc> ἐπειδὴ τὰ ἐπὶ <milestone n="130r1"
						unit="folio"/>
					<lb n="22"/>τὰ αὐτὰ τῶι Λ ἐς <w>τ<supplied reason="lost">ὸ</supplied></w>
					<w><supplied reason="lost">ἄ</supplied>νω</w> φέρεται<pc>,</pc>
					<lb n="23"/>διὰ τὰν ἀνάλογον τοῖς <w part="I">λεγομέ</w>
					<lb n="24"/><w part="F">νοις</w> ἐπὶ τοῦ πρὸ αὐτοῦ<pc>.</pc> ἐὰν δὲ <lb n="25"/>ὁ ἄξων πρὸς τὸ ὑγρὸν
					ποιῆι <w part="I">γωνί</w>
					<lb n="26"/><w part="F">αν</w> ἔλασσον τῆς Β<pc>,</pc> ὁμοίως τοῖς <lb n="27"/>πρότερον δειχθήσεται
					ὅτι οὐ <w part="I">μέ</w>
					<lb n="28"/><w part="F">νει</w> τὸ τμῆμα<pc>,</pc> ἀλλὰ κλιθήσεται<pc>,</pc>
					<lb n="29"/>ἕως ἂν ὁ ἄξων <w>πο<supplied reason="lost">ι</supplied>ῆι</w> γωνίαν <lb n="30"/>πρὸς
					τὴν ἐπιφάνειαν τοῦ <choice>
						<abbr>ὑγρ<am><g/></am></abbr>
						<expan>ὑγρ<ex>οῦ</ex></expan>
					</choice>
					<lb n="31"/>ἴσην τῆι Β<pc>.</pc>
					<figure n="2.9.1">
						<figDesc xml:lang="eng">Figure 2.9.1</figDesc>
					</figure>
				</ab>
				<milestone unit="proposition" n="10"/>
				<ab>
					<milestone n="127v2" unit="folio"/>
					<lb n="1"/>Τὸ ὀρθὸν τμῆμα τοῦ <w part="I">ὀρθογωνί</w>
					<lb n="2"/><w part="F">ου</w> κωνοειδοῦς<pc>,</pc> ὅταν <w part="I">κουφότε</w>
					<lb n="3"/><w part="F">ρον</w> ὂν τοῦ ὑγροῦ τὸν ἄξονα <w part="I">ἔ</w>
					<lb n="4"/><w part="F">χη</w> μείζονα ὥστε λόγον ἔχειν <lb n="5"/>πρὸς τὴν μέχρι τοῦ ἄξονος
						τοῦ<pc>,</pc>
					<lb n="6"/>ὃν ἔχει τὰ <num>ΙΕ</num> πρὸς τὰ <num>Δ</num><pc>,</pc>
					<choice>
						<abbr>ἀφεθ<am><g/></am></abbr>
						<expan>ἀφεθ<ex>ὲν</ex></expan>
					</choice>
					<lb n="7"/>ἐς τὸ ὑγρὸν οὕτως<pc>,</pc> ὥστε τὴν βάσιν <lb n="8"/>αὐτοῦ μὴ
						<w>ἅπ<unclear>τ</unclear>εσθαι</w> τοῦ ὑγροῦ<pc>,</pc>
					<w><unclear>ὁ</unclear>τὲ</w>
					<lb n="9"/>μὲν ὀρθὸν καταστησεῖται<pc>,</pc> ὁτὲ <lb n="10"/>δὲ κεκλιμένον<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> ποτὲ μὲν <w part="I">οὕ</w>
					<lb n="11"/><w part="F">τω</w> κεκλιμένον<pc>,</pc> ὥστε τὴν <choice>
						<abbr>βάσι<am><g/></am></abbr>
						<expan>βάσι<ex>ν</ex></expan>
					</choice>
					<lb n="12"/>αὐτοῦ καθ’ ἓν σημεῖον ἅπτεσθαι <lb n="13"/>τῆς τοῦ ὑγροῦ ἐπιφανείας<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice>
					<lb n="14"/>τοῦτο ἐν δισσοῖς <w><supplied reason="lost">κ</supplied>λίμασι</w>
					<w part="I">ποιή</w>
					<lb n="15"/><w part="F">σει</w><pc>,</pc> ποτὲ δὲ οὕτως <choice>
						<abbr>κεκλιμένο<am><g/></am></abbr>
						<expan>κεκλιμένο<ex>ν</ex></expan>
					</choice>
					<lb n="16"/>καταστήσεται<pc>,</pc> ὥστε τὴν βάσιν <lb n="17"/>αὐτοῦ κατὰ πλείονα τόπον <lb n="18"
						/>βρέχεσθαι<pc>,</pc>
					<w>π<supplied reason="lost">ο</supplied>τὲ</w> δ’ οὕτως<pc>,</pc> ὥστε <lb n="19"/>τὴν βάσιν αὐτοῦ
					μηδὲ καθ’ ἓν <lb n="20"/>ἅπτεσθαι τῆς τοῦ ὑγροῦ <w part="I">ἐπ<supplied reason="lost"
						>ι</supplied>φα</w>
					<milestone n="130r2" unit="folio"/>
					<lb n="21"/><w part="F">νείας</w><pc>·</pc> τίνα δὲ λόγον <w>ἔχοντ<unclear>α</unclear></w>
					<w><supplied reason="lost">τ</supplied><unclear>ῶ</unclear></w>
					<lb n="22"/>βάρει πρὸς τὸ ὑγρὸν ἕκαστα <w part="I">τού</w>
					<lb n="23"/><w part="F">των</w> ἐσται<pc>,</pc> νῦν δηλωθήσεται<pc>.</pc>
					<lb n="24"/>ἔστω τμῆμα<pc>,</pc> οἷον εἴρηται<pc>,</pc> καὶ <lb n="25"
						/><w>τμ<unclear>η</unclear>θέντος</w> αὐτοῦ <w>ἐπ<supplied reason="lost">ι</supplied>πέδωι</w>
					<lb n="26"/>ὀρθῶι πρὸς τὴν ἐπιφάνειαν <lb n="27"/>τοῦ ὑγροῦ τομὴ ἔστω ἐν τῆ <w part="I">ἐπιφα</w>
					<lb n="28"/><w part="F">νείαι</w> Α<unclear>Π</unclear>ΟΛ ὀρθογωνίου <choice>
						<abbr>κών<am><g/></am></abbr>
						<expan>κών<ex>ου</ex></expan>
					</choice>
					<lb n="29"/>τομή<pc>,</pc> ἄξων δ’ ἔστω καὶ <choice>
						<abbr>διάμετρ<am><g/></am></abbr>
						<expan>διάμετρ<ex>ος</ex></expan>
					</choice>
					<lb n="30"/>τῆς τομῆς ἡ ΒΔ<pc>,</pc> τετμήσθω δὲ <lb n="31"/>ἡ ΒΔ κατὰ τὸ Κ<pc>,</pc>
					<w>ὥ<unclear>στ</unclear>ε</w> διπλῶς <lb n="32"/>εἶναι τὴν ΒΚ τῆς ΚΔ<pc>,</pc> κατὰ δὲ <lb n="33"
					/>τὸ Τ<pc>,</pc> ὥστε τὴν ΔΒ πρὸς τὴν ΚΤ <lb n="34"/>λόγον ἔχειν<pc>,</pc> ὃν τὰ <num>ΙΕ</num>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>πρὸς</ex></expan>
					</choice>
					<num>Δ</num><pc>·</pc> δῆλον <lb n="35"/>οὖν<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice> ἡ ΚΤ μείζων ἐστὶ τῆς <w part="I">μέ</w>
					<lb n="36"/><w part="F">χρι</w> τοῦ ἄξονος<pc>.</pc> ἔστω οὖν ἡ ΚΡ <milestone n="Arch12r"
						unit="underTextFolio"/><milestone n="70r1" unit="folio"/>
					<lb n="1"/><w>ἴσ<unclear>η</unclear></w> τῆι μέχρι τοῦ ἄξονος<pc>,</pc> τῆς <lb n="2"/>ΔΕ ΒΡ ἡμίσεια
					ἔστω ἡ ΡΣ<pc>·</pc> ἔστι δὲ καὶ <lb n="3"/>ἡ ΣΒ ἡμιολία τῆς ΒΡ<pc>.</pc>
					<choice>
						<abbr>ἐπιζευχθεί<am><g/></am>ς</abbr>
						<expan>ἐπιζευχθεί<ex>ση</ex>ς</expan>
					</choice>
					<lb n="4"/>δὲ τῆς ΑΒ καὶ τῆς ΤΕ ὀρθῆς <w part="I"><supplied reason="lost">ἀ</supplied>χθεί</w>
					<lb n="5"/><w part="F">σης</w> ἤχθω ἡ ΕΖ παρὰ τὴν ΒΔ<pc>,</pc> καὶ <lb n="6"/>πάλιν τῆς ΑΒ δίχα
					τμηθείσης <w part="I">κα</w>
					<lb n="7"/><w part="F">τὰ</w> τὸ Θ <w>ἤ<unclear>χ</unclear>θω</w> παρὰ τὴν ΒΔ ἡ
						Θ<unclear>Η</unclear><pc>,</pc>
					<lb n="8"/>καὶ εἰλήφθω ὀρθογωνίου κώνου <lb n="9"/>τομὴ ἡ ΑΕΙ περὶ διάμετρον τὴν <lb n="10"/>ΕΖ καὶ
					ἡ ΑΘΔ περὶ διάμετρον <choice>
						<abbr>τὴ<am><g/></am></abbr>
						<expan>τὴ<ex>ν</ex></expan>
					</choice>
					<lb n="11"/>ΘΗ<pc>,</pc> ὥστ’ ὁμοίαν εἶναι τὰ ΑΘ ΙΑ <lb n="12"/>ΘΔ τμήματα τῶι ΑΒΛ <w part="I"
						>τμήμα</w>
					<lb n="13"/><w part="F">τι</w><pc>·</pc> γραφήσεται δὴ ἡ ΑΕΙ κώνου <lb n="14"/>τομὴ διὰ τοῦ
						Κ<pc>,</pc> ἡ δὲ ἀπὸ τοῦ Ρ <w part="I">ὀρ</w>
					<lb n="15"/><w part="F">θὴ</w> ἀχθεῖσα τῆι ΒΔ τεμεῖ τὴν ΑΕΙ<pc>.</pc>
					<lb n="16"/>τεμνέτω κατὰ τὰ Υ Γ<pc>,</pc> καὶ διὰ <lb n="17"/>τῶν ΥΓ ἤχθωσαν παρὰ τὴν ΒΔ <lb n="18"
					/>αἱ ΥΧ ΓΝ<pc>,</pc> τεμνέτωσαν δὲ αὗται <lb n="19"/>τὴν ΑΒΔ τομὴν κατὰ τὰ ΞΦ<pc>,</pc>
					<w part="I">ἤ</w>
					<lb n="20"/><w part="F">χθωσαν</w> δὲ καὶ αἱ ΠΨ ΟΗ <w part="I">ἐφα</w>
					<milestone n="67v1" unit="folio"/>
					<lb n="21"/><w part="F">πτόμεναι</w> τῆς ΑΠ ΟΛ τομῆς <w part="I">κα</w>
					<lb n="22"/><w part="F">τὰ</w> τὰ ΟΠ<pc>.</pc>
					<sic>ομενα</sic> δή τινα τρία <lb n="23"/><sic>τρήματα</sic> τὰ ΑΠΟΛ ΑΕΙ ΑΘΔ <lb n="24"/>περιεχόμενα
					ὑπὸ τῶν <choice>
						<abbr>εὐθειῶ<am><g/></am></abbr>
						<expan>εὐθειῶ<ex>ν</ex></expan>
					</choice>
					<lb n="25"/>καὶ τῶν ὀρθογωνίων <choice>
						<abbr>κώνω<am><g/></am></abbr>
						<expan>κώνω<ex>ν</ex></expan>
					</choice>
					<lb n="26"/>τομῶν ὀρθὰ καὶ ὅμοια<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice>
					<w part="I">ἄνι</w>
					<lb n="27"/><w part="F">σα</w> καὶ ἀπείληπται ἀφ’ <w part="I">ἑκάσ</w>
					<lb n="28"/><w part="F">της</w> βάσεως<pc>,</pc> ἀπὸ δὲ τοῦ Ν <w part="I">ἀνηγ</w>
					<lb n="29"/><w part="F">μένα<unclear>ι</unclear></w> αἱ ΝΞ <unclear>Γ</unclear>Ν <supplied
						reason="lost">Ο</supplied>Γ<pc>·</pc> ὁ τῆς ΒΓ <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ἄρα</ex></expan>
					</choice>
					<lb n="30"/>πρὸς τὴν ΣΞ τὸν συγκείμενον <lb n="31"/>λόγον ἕξει <supplied reason="lost">Ι</supplied>Λ
					πρὸς ΛΑ<pc>,</pc> καὶ ὃν <w part="I">ἔ</w>
					<lb n="32"/><w part="F">χει</w> ἡ ΑΔ πρὸς ΔΙ<pc>.</pc> ἔχει δὲ καὶ ἡ Λ<unclear>Ι</unclear>
					<lb n="33"/>πρὸς ΛΑ<pc>,</pc> ὃν δύο <choice>
						<abbr>πρ<am><g/></am></abbr>
						<expan>πρ<ex>ὸς</ex></expan>
					</choice>
					<num>Ε</num><pc>·</pc> ἡ <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>γὰρ</ex></expan>
					</choice> ΤΒ <choice>
						<abbr>πρ<am><g/></am></abbr>
						<expan>πρ<ex>ὸς</ex></expan>
					</choice>
					<lb n="34"/>ΒΔ ἐστί<pc>,</pc> ὡς δύο <choice>
						<abbr>πρ<am><g/></am></abbr>
						<expan>πρ<ex>ὸς</ex></expan>
					</choice>
					<num>Ε</num><pc>,</pc> καὶ ἡ ΕΒ <choice>
						<abbr>πρ<am><g/></am></abbr>
						<expan>πρ<ex>ὸς</ex></expan>
					</choice>
					<lb n="35"/>ΒΑ καὶ ἡ ΔΖ πρὸς ΔΑ<pc>,</pc> τούτων <lb n="36"/>δὲ διπλῶς αἱ ΛΙ ΛΑ<pc>·</pc> ἡ ΔΕ
						Α<supplied reason="lost">Δ</supplied>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>πρὸς</ex></expan>
					</choice>
					<lb n="37"/>ΔΙ ἔχει<pc>,</pc> ὅσον πέντε πρὸς μίαν<pc>,</pc>
					<milestone n="70r2" unit="folio"/>
					<lb n="1"/>ὁ δὲ συνημμένος <w>λό<unclear>γος</unclear></w>
					<w><unclear>ἐ</unclear>ξ</w>
					<w>ο<unclear>ὗ</unclear></w> ὃν ἔχει <lb n="2"/>τὰ δύο πρὸς τὰ <num>Ε</num> καὶ ἐξ
							<w>ο<unclear>ὗ</unclear></w> ὃν ἔχει τὰ <lb n="3"/>πέντε πρὸς τὸ ἕν<pc>,</pc> ὁ αὐτός ἐστι
						<unclear>τὸ</unclear> ὧν <lb n="4"/>ἔχει τὰ δύο πρὸς τὸ ΑΔ<pc>·</pc> ἔστιν ἡ ΟΓΔ <choice>
						<abbr>τ<supplied reason="lost"><am><g/></am></supplied></abbr>
						<expan>τ<supplied reason="lost"><ex>ῆς</ex></supplied></expan>
					</choice>
					<lb n="5"/>ΓΞ<pc>.</pc> διὰ τὰ αὐτὰ δὴ καὶ ἡ ΠΥ τῆς <lb n="6"/>ΥΦ<pc>.</pc>
					<w>ἐπείπε<unclear>ρ</unclear></w> ἐστὶν ἡ ΔΣ ἡμιολία <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>ῆς</ex></expan>
					</choice>
					<lb n="7"/>ΚΡ<pc>,</pc> δῆλον<pc>,</pc> ὅτι ἡ ΒΣ <w>ὑπερ<unclear>ο</unclear>χή</w> ἐστι<pc>,</pc>
					<lb n="8"/>ἧ μείζων ἐστὶν ὁ ἄξων ἡμιόλιος <lb n="9"/>τῆς μέχρι τοῦ ἄξονος<pc>.</pc> εἰ μὲν οὖν <lb
						n="10"/>τὸ τμῆμα τῶι βάρει πρὸς τὸ <choice>
						<abbr>ὑγρὸ<am><g/></am></abbr>
						<expan>ὑγρὸ<ex>ν</ex></expan>
					</choice>
					<lb n="11"/>τοῦτον ἔχει τὸν λόγον<pc>,</pc> ὃν τὸ ἀπὸ <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>ῆς</ex></expan>
					</choice>
					<lb n="12"/>ΒΕ πρὸς τὸ ἀπὸ τῆς ΒΔ<pc>,</pc> ἢ μείζων <lb n="13"/>τούτου τοῦ λόγου<pc>,</pc> ἀφεθὲν
					τὸ τμῆμα <lb n="14"/>εἰς τὸ ὑγρὸν οὕτως<pc>,</pc> ὥστε τὴν βάσιν <lb n="15"/>αὐτοῦ μὴ ἅπτεσθαι τοῦ
						ὑγροῦ<pc>,</pc>
					<w part="I">ὀρ</w>
					<lb n="16"/><w part="F">θὸν</w> καταστήσεται<pc>·</pc> δέδεικται <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>γὰρ</ex></expan>
					</choice>
					<lb n="17"/>πρότερον<pc>,</pc> ὅτι ἐὰν τμῆμα <w part="I">μείζο</w>
					<lb n="18"/><w part="F">να</w> ἔχον τὸν ἄξονα ἢ ἡμιόλιον <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>ῆς</ex></expan>
					</choice>
					<lb n="19"/>μέχρι τοῦ ἄξονος<pc>,</pc> ἐὰν τῶι βάρει <lb n="20"/>πρὸς τὸ ὑγρὸν μὴ ἐλάσσονα λόγον
						<milestone n="67v2" unit="folio"/>
					<lb n="21"/>ἔχηι τοῦ<pc>,</pc> ὃν ἔχει τὸ <w>τετράγωνο<supplied reason="lost">ν</supplied></w>
					<supplied reason="lost">τὸ</supplied>
					<lb n="22"/>ἀπὸ τῆς ὑπεροχῆς<pc>,</pc> ἧ μείζων <choice>
						<abbr>ἐστὶ<am><g/></am></abbr>
						<expan>ἐστὶ<ex>ν</ex></expan>
					</choice>
					<lb n="23"/>ὁ ἄξων ἢ ἡμιόλιος τῆς μέχρι <lb n="24"/>τοῦ ἄξονος<pc>,</pc> πρὸς τὸ <choice>
						<abbr>τετράγωνο<am><g/></am></abbr>
						<expan>τετράγωνο<ex>ν</ex></expan>
					</choice>
					<lb n="25"/>τὸ ἀπὸ τῆς τοῦ ἄξονος<pc>,</pc> ἀφεθὲν <lb n="26"/>ἐς τὸ ὑγρὸν οὕτως<pc>,</pc>
						εἴρηται<pc>,</pc> ὀρθὸν <lb n="27"/>καταστήσηται<pc>.</pc> ἐπὰν δὲ τὸ <w part="I">τμῆ</w>
					<lb n="28"/><w part="F">μα</w> τῶι βάρει πρὸς τὸ ὑγρὸν <w part="I">ἐλάσ</w>
					<lb n="29"/><w part="F">σονα</w> μὲν ἔχη τοῦ<pc>,</pc> ὃν ἔχει τὸ ἀπὸ <lb n="30"/>τῆς ΣΒ πρὸς τὸ
					τετράγωνον τὸ <w part="I">ἀ</w>
					<lb n="31"/><w part="F">πὸ</w> τῆς ΒΔ<pc>,</pc> μείζονα δὲ τοῦ<pc>,</pc> ὃν ἔχει <lb n="32"/>τὸ ἀπὸ
					τῆς ΞΘ τετράγωνον τὸ <w part="I">ἀ</w>
					<lb n="33"/><w part="F">πὸ</w> τῆς ΒΔ<pc>,</pc> ἀφεθὲν ἐς τὸ ὑγρὸν <lb n="34"/>κεκλιμένον
						οὕτως<pc>,</pc> ὥστε τὴν <w part="I">βά</w>
					<lb n="35"/><w part="F">σιν</w> αὐτοῦ μὴ ἅπτεσθαι τοῦ <choice>
						<abbr>ὑγρ<am><g/></am></abbr>
						<expan>ὑγρ<ex>οῦ</ex></expan>
					</choice><pc>,</pc>
					<lb n="36"/>καταστήσεται κεκλιμένον <choice>
						<abbr>οὕτ<am><g/></am></abbr>
						<expan>οὕτ<ex>ως</ex></expan>
					</choice><pc>,</pc>
					<lb n="37"/>ὥστε τὴν βάσιν αὐτοῦ μηδὲν καθ’ ἓν <milestone n="Arch12v" unit="underTextFolio"
						/><milestone n="70v1" unit="folio"/>
					<lb n="1"/>ἅπτεσθαι τῆς τοῦ ὑγροῦ <w part="I">ἐπιφανεί</w>
					<lb n="2"/><w part="F">ας</w><pc>,</pc> καὶ τὸν ἄξονα αὐτοῦ γωνίαν <lb n="3"/>ποιεῖν πρὸς τὴν
					ἐπιφάνειαν τοῦ <lb n="4"/>ὑγροῦ μείζονα τῆς Η<pc>.</pc> ἐὰν δὲ τὸ <lb n="5"/>τμῆμα τῶι βάρει πρὸς τὸ
					ὑγρὸν <lb n="6"/>τοῦτον ἔχη τὸν λόγον<pc>,</pc> τὸ <w part="I">τετρά</w>
					<lb n="7"/><w part="F">γωνον</w> τὸ ἀπὸ τῆς ΞΟ πρὸς τὸ <w part="I">τε</w>
					<lb n="8"/><w part="F">τράγωνον</w> τὸ ἀπὸ τῆς ΒΔ<pc>,</pc>
					<w part="I">ἀφε</w>
					<lb n="9"/><w part="F">θὲν</w> ἐς τὸ ὑγρὸν κεκλιμένον οὕτω<pc>,</pc>
					<lb n="10"/>ὥστε τὴν βάσιν αὐτοῦ μὴ <choice>
						<abbr>ἅπτεσθ<am><g/></am></abbr>
						<expan>ἅπτεσθ<ex>αι</ex></expan>
					</choice>
					<lb n="11"/>τοῦ ὑγροῦ<pc>,</pc> καταστήσεται <w part="I">κεκλι</w>
					<lb n="12"/><w part="F">μένον</w> οὕτως<pc>,</pc> ὥστε τὴν βάσιν <w part="I"
						>α<unclear>ὐ</unclear></w>
					<lb n="13"/><w part="F">τοῦ</w> ἅπτεσθαι καθ’ ἓν τῆς τοῦ <choice>
						<abbr>ὑγρ<am><g/></am></abbr>
						<expan>ὑγρ<ex>οῦ</ex></expan>
					</choice>
					<lb n="14"/>ἐπιφανείας<pc>,</pc> καὶ τὸν ἄξονα <lb n="15"/>αὐτοῦ πρὸς τὴν ἐπιφάνειαν τοῦ <lb n="16"
					/>ὑγροῦ γωνίαν ποιεῖν <sic>εἴση</sic> τῆ Η<pc>.</pc>
					<lb n="17"/>ἐὰν δὲ τὸ τμῆμα τῶι βάρει πρὸς <lb n="18"/>τὸ ὑγρὸν ἐλάσσονα μὲν λόγον <w part="I">ἔ</w>
					<lb n="19"/><w part="F">χη</w> τοῦ<pc>,</pc> ὃν ἔχη τὸ τετράγωνον τὸ <lb n="20"/>ἀπὸ τῆς ΞΟ πρὸς τὸ <choice>
						<abbr>τετράγωνο<am><g/></am></abbr>
						<expan>τετράγωνο<ex>ν</ex></expan>
					</choice>
					<milestone n="67r1" unit="folio"/>
					<lb n="21"/><w><supplied reason="lost">τ</supplied>ὸ</w> ἀπὸ τῆς ΒΔ<pc>,</pc> μείζονα δὲ
						τοῦ<pc>,</pc>
					<lb n="22"/>ὃν ἔχει τὸ ἀπὸ τῆς ΠΦ πρὸς <lb n="23"/>τὸ ἀπὸ τῆς ΒΔ<pc>,</pc> ἀφεθὲν ἐς τὸ <w part="I"
						>ὑ</w>
					<lb n="24"/><w part="F">γρὸν</w> καὶ τεθὲν κεκλιμένον <lb n="25"/>οὕτως<pc>,</pc> ὥστε τὴν βάσιν
					αὐτοῦ μὴ <lb n="26"/>ἅπτεσθαι τοῦ ὑγροῦ<pc>,</pc>
					<w part="I">καταστήσε</w>
					<lb n="27"/><w part="F">ται</w> κεκλιμένον οὕτως<pc>,</pc> ὥστε <choice>
						<abbr>τὴ<am><g/></am></abbr>
						<expan>τὴ<ex>ν</ex></expan>
					</choice>
					<lb n="28"/>δὲ βάσιν αὐτοῦ κατὰ πλείονα <w part="I">τό</w>
					<lb n="29"/><w part="F">πον</w> τέμνεσθαι ὑπὸ τοῦ ὑγροῦ<pc>.</pc>
					<lb n="30"/>ἐν δὲ τὸ τμῆμα πρὸς τούτω βάρει <lb n="31"/>πρὸς τὸ ὑγρὸν τοῦτον ἔχει τὸν <w part="I"
						>λό</w>
					<lb n="32"/><w part="F">γον</w><pc>,</pc> ὃν ἔχει τὸ τετράγωνον τὸ <w part="I">ἀ</w>
					<lb n="33"/><w part="F">πὸ</w> τῆς ΠΦ πρὸς τὸ <choice>
						<abbr>τετράγωνο<am><g/></am></abbr>
						<expan>τετράγωνο<ex>ν</ex></expan>
					</choice>
					<lb n="34"/>τὸ ἀπὸ τῆς ΒΔ<pc>,</pc> ἀφεθὲν ἐς τὸ <w part="I">ὑ</w>
					<lb n="35"/><w part="F">γρὸν</w> καὶ τεθὲν κεκλιμένον <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>οὕτως</ex></expan>
					</choice><pc>,</pc>
					<lb n="36"/>ὥστε τὴν βάσιν αὐτοῦ καθ’ ἓν <w part="I">ση</w>
					<lb n="37"/><w part="F">μεῖον</w> ἅπτεσθαι τοῦ ὑγροῦ<pc>,</pc>
					<w part="I">κατα</w>
					<milestone n="70v2" unit="folio"/>
					<lb n="1"/><w part="F">στήσεται</w> δὲ <w>κε<unclear>κ</unclear>λιμένον</w> οὕτως<pc>,</pc>
					<lb n="2"/>ὥστε τὴν βάσιν αὐτοῦ καθ’ ἓν <w part="I">ση</w>
					<lb n="3"/><w part="F">μεῖον</w>
					<w>ἅπτεσθ<unclear>α</unclear>ι</w> τοῦ ὑγροῦ <w part="I">ἐπιφα</w>
					<lb n="4"/><w part="F">νείας</w><pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> τὸν ἄξονα αὐτοῦ ποιεῖ <w part="I">γω</w>
					<lb n="5"/><w part="F">νίας</w> ἴσην τῆι Ψ<pc>.</pc> ἐὰν δὲ <w><unclear>τ</unclear>ὸ</w> τμῆμα <lb
						n="6"/>τῶι βάρει πρὸς τὸ ὑγρὸν ἐλάσσονα <lb n="7"/>λόγον ἔχη τοῦ<pc>,</pc> ὃν ἔχει τὸ <w
						part="I">τετράγω</w>
					<lb n="8"/><w part="F">νον</w> τὸ ἀπὸ τῆς ΠΦ πρὸς <w>τ<unclear>ὸ</unclear></w>
					<w part="I">τετρά</w>
					<lb n="9"/><w part="F">γωνον</w> τὸ ἀπὸ τῆς ΒΔ<pc>,</pc> ἀφεθὲν <lb n="10"/>ἐς τὸ ὑγρὸν καὶ τεθὲν <choice>
						<abbr>κεκλιμένο<am><g/></am></abbr>
						<expan>κεκλιμένο<ex>ν</ex></expan>
					</choice>
					<lb n="11"/>οὕτως<pc>,</pc> ὥστε τὴν βάσιν αὐτοῦ μὴ <w part="I">ἅ</w>
					<lb n="12"/><w part="F">πτεσθαι</w> τοῦ ὑγροῦ<pc>,</pc> καταστήσεται <lb n="13"/>κεκλιμένον
						οὕτως<pc>,</pc> ὥστε τὸν μὲν <lb n="14"/>ἄξονα αὐτοῦ πρὸς τὴν <w part="I">ἐπιφάνει</w>
					<lb n="15"/><w part="F">αν</w> τοῦ ὑγροῦ γωνίαν ποιεῖν <w part="I">ἐλάσ</w>
					<lb n="16"/><w part="F">σονα</w> τῆς Ψ<pc>,</pc> τὴν δὲ βάσιν τοῦ <lb n="17"/>μηδὲ καθ’ ἓν ἅπτεσθαι
					τῆς τοῦ <w part="I">ὑ</w>
					<lb n="18"/><w part="F">γροῦ</w> ἐπιφανείας<pc>.</pc> δειχθήσεται <lb n="19"/>δὲ ταῦτα
						ἑξῆς<pc>.</pc> ἐχέτω δὴ <lb n="20"/>πρῶτον τὸ τμῆμα τῶι βάρει <choice>
						<abbr>πρ<am><g/></am></abbr>
						<expan>πρ<ex>ὸς</ex></expan>
					</choice>
					<milestone n="67r2" unit="folio"/>
					<lb n="21"/>τὸ ὑγρὸν μείζονα μὲν λόγον <choice>
						<abbr>το<am><g/></am></abbr>
						<expan>το<ex>ῦ</ex></expan>
					</choice><pc>,</pc>
					<lb n="22"/>ὃν ἔχει τὸ ἀπὸ τῆς ΞΠ <w part="I">τετρά</w>
					<lb n="23"/><w part="F">γωνον</w> πρὸς <w>τ<supplied reason="lost">ὸ</supplied></w> ἀπὸ τῆς
						ΒΔ<pc>,</pc>
					<w part="I"><unclear>ἐ</unclear>λάσ</w>
					<lb n="24"/><w part="F">σονα</w> δὲ <w>το<unclear>ῦ</unclear></w><pc>,</pc> ὃν ἔχει τὸ ἀπὸ τῆς <w
						part="I">ὑ</w>
					<lb n="25"/><w part="F">περοχῆς</w> τετράγωνον<pc>,</pc> ἧ <choice>
						<abbr>μείζ<unclear>ω<am><g/></am></unclear></abbr>
						<expan>μείζ<unclear>ω<ex>ν</ex></unclear></expan>
					</choice>
					<lb n="26"/><choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ἐστὶν</ex></expan>
					</choice> ὁ ἄξων ἡμιόλιος τῆς μέχρι <lb n="27"/>τοῦ ἄξονος<pc>,</pc> πρὸς τὸ ἀπὸ τῆς ΒΔ <lb n="28"
						/>τετράγωνον<pc>,</pc>
					<choice>
						<abbr>κ<am><g/></am></abbr>
						<expan>κ<ex>αὶ</ex></expan>
					</choice> ὑποκείσθω τὸ <lb n="29"/>πρότερον <choice>
						<abbr>κατε<supplied reason="lost">σκευ</supplied>ασμ<supplied reason="lost"
								>έ</supplied>νο<am><g/></am></abbr>
						<expan>κατε<supplied reason="lost">σκευ</supplied>ασμ<supplied reason="lost"
								>έ</supplied>νο<ex>ν</ex></expan>
					</choice>
					<lb n="30"/>σχῆμα<pc>,</pc> ὃν δῆλον ἔχει τὸ τμῆμα <lb n="31"/>τῶι βάρει πρὸς τὸ ὑγρόν<pc>,</pc>
					τοῦτον <lb n="32"/>ἐχέτω τὸ ἀπὸ τῆς Ψ <w part="I">τετράγω</w>
					<lb n="33"/><w part="F">νον</w> πρὸς τὸ ἀπὸ τῆς ΒΔ<pc>·</pc> ἔστι <lb n="34"/>δὴ Ψ τῆς μὲν ΞΠ μείζων <choice>
						<abbr>ἐστὶ<am><g/></am></abbr>
						<expan>ἐστὶ<ex>ν</ex></expan>
					</choice>
					<lb n="35"/>ὁ ἄξων ἢ ἡμιόλιος τῆς <w>μέχ<unclear>ρ</unclear><supplied reason="lost">ι</supplied></w>
					<lb n="36"/><choice>
						<abbr>τ<unclear><am><g/></am></unclear></abbr>
						<expan>τ<unclear><ex>οῦ</ex></unclear></expan>
					</choice>
					<w>ἄ<unclear>ξ</unclear>ονος</w><pc>.</pc> ἐνηρμώσθω δέ τις <lb n="37"/>μεταξὺ τῶν ΑΠΟ Λ<supplied
						reason="lost">Α</supplied> ΞΔ <choice>
						<abbr>κώνω<am><g/></am></abbr>
						<expan>κώνω<ex>ν</ex></expan>
					</choice>
					<milestone n="Arch13r" unit="underTextFolio"/><milestone n="2r1" unit="folio"/>
					<lb n="1"/><w><unclear>πλα</unclear><supplied reason="lost">σία</supplied></w>
					<w><supplied reason="lost">τῆ</supplied><unclear>ς</unclear></w> ϠΘΕ<pc>.</pc>
					<sic>ὡς τῶι ΟΥΝ</sic>
					<lb n="2"/><unclear>ἡ</unclear>
					<unclear>Π</unclear>Η <w><unclear>διπλ</unclear><supplied reason="lost">ασία</supplied></w>
					<w><supplied reason="lost">τῆς</supplied></w>
					<unclear>Η</unclear>Θ<pc>,</pc> καὶ <w part="I"><unclear>ἐ</unclear>πε</w>
					<lb n="3"/><w part="F"><unclear>ζ</unclear>εύχθω</w> ἡ <supplied reason="lost"
						>Η</supplied><unclear>Κ</unclear>
					<w><unclear>κ</unclear>αὶ</w> ἐκβεβλήσθω <lb n="4"/>ἐπὶ <w>τ<unclear>ὸ</unclear></w>
					<supplied reason="lost">Ω</supplied><pc>.</pc>
					<w><unclear>ἔσ</unclear>ται</w>
					<w><supplied reason="lost">δ</supplied>ὴ</w>
					<w>το<supplied reason="lost">ῦ</supplied></w> μὲν ὅλου <w part="I">τμή</w>
					<lb n="5"/><w part="F">ματος</w> κέντρον τοῦ βάρους τὸ Κ<pc>,</pc>
					<lb n="6"/>τοῦ δ’ ἐν τῶι ὑγρῶι τὸ Η<pc>,</pc> τοῦ δ’ <choice>
						<abbr>ἐκτ<supplied reason="lost"><am><g/></am></supplied></abbr>
						<expan>ἐκτ<supplied reason="lost"><ex>ὸς</ex></supplied></expan>
					</choice>
					<lb n="7"/>ἐπὶ τῆς ΚΩ<pc>·</pc> ἔσται τὸ Ω<pc>.</pc>
					<w part="I">δειχθή</w>
					<lb n="8"/><w part="F">σεται</w> δὴ ὁμοίως ἥ τε ΚΤ <w part="I">κά</w>
					<lb n="9"/><w part="F">θετος</w> ἐπὶ τὴν τοῦ ὑγροῦ <w part="I">ἐπιφά</w>
					<lb n="10"/><w part="F">νειαν</w> καὶ διὰ τῶν ΝΩ ἔσται <choice>
						<abbr>π<am><g/></am></abbr>
						<expan>π<ex>αρὰ</ex></expan>
					</choice>
					<lb n="11"/><w><supplied reason="lost">τ</supplied>ὴν</w> ΚϠ<pc>.</pc> φανερόν<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice> οὐ μένει <lb n="12"/>τὸ τμῆμα<pc>,</pc> ἀλλ’ ἐπικλίνει<pc>,</pc> ἕως <lb n="13"/>ἂν ἡ
					βάσις αὐτοῦ <w>ἅπ<supplied reason="lost">τ</supplied>ηται</w>
					<w part="I"><unclear>κ</unclear><supplied reason="lost">α</supplied></w>
					<lb n="14"/><w part="F">θ’</w> ἓν σημεῖον τῆς τοῦ ὑγροῦ <w part="I">ἐπι</w>
					<lb n="15"/><w part="F">φανείας</w><pc>,</pc> καθάπερ <w part="I">ἐδεί<unclear>κ</unclear>ν<supplied
							reason="lost">υ</supplied></w>
					<lb n="16"/><w part="F">το</w> ἐν τῶι ἑτέρωι τμήματι<pc>,</pc> ὡς <lb n="17"
							/><w>ἐχε<unclear>ῖ</unclear></w>
					<w>ἐπ<unclear>ὶ</unclear></w>
					<w>τ<unclear>οῦ</unclear></w> τρίτου<pc>,</pc> καὶ μενεῖ <w part="I"><supplied reason="lost"><choice>
								<abbr><am><g/></am></abbr>
								<expan><ex>οὕ</ex></expan>
							</choice></supplied></w>
					<lb n="18"/><w part="F">τως</w> τὸ τμῆμα καθεστηκός<pc>.</pc>
					<w part="I"><unclear>ἐ</unclear></w>
					<lb n="19"/><w part="F">ν</w> ἴσοις <w><unclear>γ</unclear>ὰρ</w>
					<w>τμή<unclear>μ</unclear>ασ<unclear>ι</unclear></w> τοῖς ΑΠ<unclear>Ο</unclear><gap unit="chars"
						quantity="1"/>
					<milestone n="1v1" unit="folio"/>
					<lb n="20"/><supplied reason="lost">ΑΟΘΛ</supplied><pc>.</pc>
					<w><supplied reason="lost">ἠ</supplied><unclear>γ</unclear><supplied reason="lost"
							>μέ</supplied><unclear>να</unclear>ι</w>
					<w>ἔσον<unclear>τ</unclear><supplied reason="lost">αι</supplied></w>
					<w><supplied reason="lost">ἀ</supplied><unclear>π’</unclear></w>
					<supplied reason="lost">ἄκρων</supplied>
					<lb n="21"/>τῶν βάσεων αἱ ΑΧ ΑΟ ἴσας <lb n="22"/><w><supplied reason="lost"
							>ἀ</supplied>φαιροῦ<supplied reason="lost">σ</supplied>αι</w><pc>·</pc> δειχθήσεται
							<w><unclear>γ</unclear>ὰ<supplied reason="lost">ρ</supplied></w>
					<lb n="23"/><w>α<supplied reason="lost">ὐτῶι</supplied></w> τῶι Α<unclear>Π</unclear>Ο
							<w>ὁμ<supplied reason="lost">οί</supplied>ως</w> τοῖς <w part="I">πρ<unclear>ό</unclear></w>
					<lb n="24"/><w part="F">τερον</w><pc>.</pc> ἴσας οὖν <w>ποιήσ<unclear>ει</unclear></w> τὰς <w
						part="I">γω</w>
					<lb n="25"/><w part="F">νίας</w> ὀξείας αἱ ΑΟ ΑΧ πρὸς <lb n="26"/>τὰς τῶν τμημάτων <choice>
						<abbr>διαμέ<unclear>τ</unclear>ρ<supplied reason="lost"><am><g/></am></supplied></abbr>
						<expan>διαμέ<unclear>τ</unclear>ρ<supplied reason="lost"><ex>ους</ex></supplied></expan>
					</choice><pc>,</pc>
					<lb n="27"/>ἐπεὶ δ’ ἴσαι εἰσὶν πρὸς τοῖς Ν<unclear>Υ</unclear>
					<w part="I">γω</w>
					<lb n="28"/><w part="F">νίαι</w> καὶ αἱ <unclear>Β</unclear>Ο ΒΤ ἴσαι <w>εἰ<supplied reason="lost"
							>σὶ</supplied>ν</w><pc>,</pc>
					<w part="I">ὥσ</w>
					<lb n="29"/><w part="F">τε</w> καὶ ΟΡ ΡΤ καὶ αἱ Ο<supplied reason="lost">Υ</supplied> ΠϠ <w part="I"
						>ἴσ</w>
					<lb n="30"/><w part="F">αι</w> ΥΞ ΘϠ<pc>.</pc> δίπλη <w>οὖ<unclear>ν</unclear></w>
					<w>ἐ<unclear>σ</unclear><supplied reason="lost">τι</supplied></w>
					<supplied reason="lost">τῆς</supplied>
					<lb n="31"/>ϠΘ<pc>,</pc>
					<w>ἐπιζ<supplied reason="lost">ευ</supplied>χθείσης</w> δὲ τῆς Ϡ<unclear>Κ</unclear>
					<lb n="32"/><w>ἐκβλη<supplied reason="lost">θ</supplied>είσης</w> ἐπὶ τὸ <supplied reason="lost"
						>Ω</supplied> ἔσται τοῦ <lb n="33"/><w>π<supplied reason="lost">αντὸς</supplied></w> τμήματος
							<w><supplied reason="lost">κέ</supplied>ντρου</w>
					<w part="I">βά</w>
					<lb n="34"/><w part="F"><unclear>ρο</unclear>υς</w>
					<w><unclear>τ</unclear>οῦ</w>
					<unclear>Κ</unclear><pc>,</pc>
					<w>τ<unclear>ο</unclear><supplied reason="lost">ῦ</supplied></w> δ’ ἐν τῶι ὑγρῶι <w>τ<supplied
							reason="lost">ὸ</supplied></w> Ϡ<pc>,</pc>
					<lb n="35"/><supplied reason="lost">τοῦ</supplied>
					<supplied reason="lost">δ’</supplied>
					<supplied reason="lost">ἐκτὸς</supplied> ἐπὶ τῆς ΚΩ <sic>ἔστω</sic>
					<w><unclear>τ</unclear><supplied reason="lost">ὸ</supplied></w> Ω<pc>.</pc>
					<milestone n="2r2" unit="folio"/>
					<lb n="1"/><supplied reason="lost">καὶ</supplied>
					<unclear>ἡ</unclear> ΚϠ <w>κάθετ<supplied reason="lost">ός</supplied></w>
					<unclear>
						<choice>
							<abbr><am><g/></am></abbr>
							<expan><ex>ἐστιν</ex></expan>
						</choice>
					</unclear> ἐπὶ <w>τ<unclear>ὴ</unclear><supplied reason="lost">ν</supplied></w>
					<w><unclear>τ</unclear><supplied reason="lost">οῦ</supplied></w>
					<lb n="2"/><w>ὑγ<unclear>ρ</unclear>οῦ</w>
					<w><unclear>ἐπι</unclear>φάνειαν</w><pc>.</pc>
					<w>κατ<supplied reason="lost">ὰ</supplied></w>
					<supplied reason="lost">τὰς</supplied>
					<w><unclear>αὐ</unclear><supplied reason="lost">τὰς</supplied></w>
					<lb n="3"/>οὖν εὐθείας <sic>τώ</sic> τ’ ἐν τῶι <w>ὑγρ<supplied reason="lost">ῶι</supplied></w>
					<w part="I"><supplied reason="lost">ἀνε</supplied></w>
					<lb n="4"/><w part="F">νεχθήσεται</w> καὶ τὸ ἐκτὸς <supplied reason="lost">τοῦ</supplied>
					<supplied reason="lost">ὑγροῦ</supplied>
					<lb n="5"/>κατενεχθήσεται<pc>·</pc>
					<w>μεν<supplied reason="lost">εῖ</supplied></w>
					<w><supplied reason="lost">τ</supplied><unclear>ὸ</unclear></w>
					<w><unclear>τ</unclear>μ<supplied reason="lost">ῆμα</supplied></w><pc>,</pc>
					<lb n="6"/>καὶ ἥ τε βάσις καθ’ <w><unclear>ἓ</unclear>ν</w>
					<w>ση<unclear>μ</unclear><supplied reason="lost">εῖον</supplied></w>
					<w part="I"><supplied reason="lost">ἅ</supplied></w>
					<lb n="7"/><w part="F">ψεται</w> τῆς τοῦ <w>ὑγρο<unclear>ῦ</unclear></w>
					<w>ἐπιφανεί<supplied reason="lost">ας</supplied></w><pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice>
					<lb n="8"/>ὁ ἄξων τοῦ τμήματος πρὸς τὴν <lb n="9"/>ἐπιφάνειαν τοῦ ὑγροῦ ποιήσει <w part="I">γω</w>
					<lb n="10"/><w part="F">νίαν</w> ἴσην τῆι <w>προγεγραμμένη<unclear>ι</unclear></w><pc>.</pc>
					<lb n="11"/><w>ὁμοίω<supplied reason="lost">ς</supplied></w>
					<unclear>δὲ</unclear> δειχθήσεται<pc>,</pc>
					<w><supplied reason="lost">κ</supplied><unclear>αὶ</unclear></w>
					<w><unclear>ἐ</unclear>ὰν</w> τὸ <lb n="12"/>τμῆμα τῶι βάρει πρὸς τὸ ὑγρὸν <w part="I">λό</w>
					<lb n="13"/><w part="F">γον</w>
					<w>ἔχ<unclear>η</unclear></w> τὸν αὐτὸν<pc>,</pc> τὸ ἀπὸ τῆς ΜΠ <lb n="14"
							/><w><unclear>τ</unclear>ετράγωνο<unclear>ν</unclear></w> πρὸς τὸ ἀπὸ τῆς ΒΔ<pc>,</pc>
					<unclear>
						<choice>
							<abbr><am><g/></am></abbr>
							<expan><ex>ὅτι</ex></expan>
						</choice>
					</unclear>
					<lb n="15"/><w><supplied reason="lost">ἀ</supplied>φεθ<unclear>ὲ</unclear>ν</w>
					<supplied reason="lost">ἐς</supplied>
					<w><supplied reason="lost">τ</supplied><unclear>ὸ</unclear></w>
					<w>ὑγρ<supplied reason="lost">ὸ</supplied>ν</w><pc>,</pc> ὥστε τὴν βάσιν <w part="I">αὐ</w>
					<lb n="16"/><w>τοῦ</w> μὴ ἅπτεσθαι τῆς τοῦ ὑγροῦ <w part="I">ἐπι</w>
					<lb n="17"/><w part="F">φανείας</w><pc>,</pc>
					<sic>κατατήσεται</sic>
					<w part="I">κεκλιμέ</w>
					<lb n="18"/><w part="F">νον</w> οὕτως<pc>,</pc> ὥστε τὴν βάσιν αὐτοῦ <lb n="19"/>καθ’ ἓν σημεῖον
					ἅπτεσθαι τῆς τοῦ <milestone n="1v2" unit="folio"/>
					<lb n="20"/><w><supplied reason="lost"
							>ὑ</supplied><unclear>γ</unclear>ρ<unclear>ο</unclear><supplied reason="lost"
						>ῦ</supplied></w>
					<supplied reason="lost">ἐπιφανείας</supplied>
					<supplied reason="lost">καὶ</supplied>
					<supplied reason="lost">τὸν</supplied>
					<supplied reason="lost">ἄξονα</supplied>
					<lb n="21"/>αὐτοῦ πρὸς τὴν <w>ἐπιφάν<unclear>ει</unclear>αν</w> τοῦ <w part="I"
						><unclear>ὑ</unclear></w>
					<lb n="22"/><w part="F">γροῦ</w> γωνίαν <w>ἴσ<unclear>ην</unclear></w> πρὸς τῆι Φ<pc>.</pc>
					<lb n="23"/><choice>
						<abbr>Ε<am><g/></am></abbr>
						<expan>Ε<ex>ΞΗΣ</ex></expan>
					</choice> ΑΙ ΚΑΤΑΓΡΑΦΑΙ<pc>.</pc>
					<lb n="24"/>Ἐχέτω δὴ πάλιν τμῆμα τῶι <w>βάρ<supplied reason="lost">ει</supplied></w>
					<lb n="25"/>πρὸς τὸ <w>ὑγρό<supplied reason="lost">ν</supplied></w>
					<w><supplied reason="lost">ση</supplied>μεῖον</w> λόγον ἢ ὃν <lb n="26"
						/><w><unclear>ἔ</unclear>χει</w> τὸ ἀπὸ <w><supplied reason="lost">τ</supplied>ῆς</w>
						Ν<unclear>Τ</unclear> πρὸς τὸ <w>ἀ<unclear>π</unclear>ὸ</w>
					<lb n="27"/>Β<unclear>Δ</unclear><pc>,</pc> ὃν λόγον ἔχει <w>τ<supplied reason="lost"
						>ὸ</supplied></w>
					<w>τμῆ<unclear>μ</unclear>α</w> τῶι <w part="I">βά</w>
					<lb n="28"/><w part="F">ρει</w> πρὸς τὸ ὑγρόν<pc>,</pc> τοῦτον <w><supplied reason="lost"
							>ε</supplied>χέ<unclear>τω</unclear></w> τὸ <lb n="29"/>ἀπὸ <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>ῆς</ex></expan>
					</choice> Ψ <w>τετράγω<supplied reason="lost">ν</supplied>ο<supplied reason="lost"
						>ν</supplied></w><pc>·</pc>
					<w><unclear>ἐλ</unclear>ά<supplied reason="lost">σ</supplied><unclear>σω</unclear><supplied
							reason="lost">ν</supplied></w>
					<lb n="30"/>δὴ οὖν ἐστιν ἡ Ψ <w><supplied reason="lost">τ</supplied>ῆ<unclear>ς</unclear></w>
					<unclear>Ο</unclear><supplied reason="lost">Ν</supplied><pc>.</pc> πάλιν <supplied reason="lost"
						>δὴ</supplied>
					<lb n="31"/><w>ο<unclear>ὖν</unclear></w>
					<w><unclear>ἐν</unclear>ηρμόσθω</w> τις <w>μεταξ<supplied reason="lost">ὺ</supplied></w> τῶν
						<unclear>Α</unclear>Μ <lb n="32"/>ΔΑ ΠΟΛ τεμῶν τὴν Ψ<unclear>Σ</unclear> ΗΠ παρὰ <lb n="33"/>τὴν
					ΒΔ <w>ἠγμέν<supplied reason="lost">η</supplied></w><pc>.</pc> ἴση δ’ ἡ ΡΗ ΗΨ<pc>.</pc>
					<w part="I">τέ</w>
					<lb n="34"/><w part="F"><supplied reason="lost">μνει</supplied></w> δὴ αὐτὴ τὴν <w>με<supplied
							reason="lost">τ</supplied>αξὺ</w> τοῦ <w part="I">κώ</w>
					<lb n="35"/><w part="F"><unclear>νου</unclear></w> τομὴν κατὰ τοῦ<pc>,</pc> τὴν δὲ τὴν ΞΡ <milestone
						n="Arch13v" unit="underTextFolio"/><milestone n="2v1" unit="folio"/>
					<lb n="1"/><w><unclear>εὐ</unclear><supplied reason="lost"
							>θ</supplied><unclear>εῖ</unclear><supplied reason="lost">α</supplied>ν</w>
					<w><unclear>κ</unclear>ατὰ</w>
					<w>τ<supplied reason="lost">ὸ</supplied></w> Η<pc>.</pc>
					<w>δειχθή<supplied reason="lost">σετ</supplied><unclear>αι</unclear></w>
					<w>δ<unclear>ὲ</unclear></w>
					<lb n="2"/><supplied reason="lost">ἡ</supplied>
					<supplied reason="lost">Π</supplied>Υ <w><unclear>δι</unclear>πλ<supplied reason="lost"
						>ῆ</supplied></w> τῆς <unclear>ΥΙ</unclear><pc>,</pc>
					<w><unclear>κ</unclear><supplied reason="lost">αθάπερ</supplied></w>
					<w part="I"><supplied reason="lost">δέδει</supplied></w>
					<lb n="3"/><w part="F"><supplied reason="lost">κται</supplied></w>
					<w><unclear>κ</unclear>αὶ</w> ἡ ΓΟ τῆς Γ<unclear>Π</unclear><pc>.</pc>
					<w><unclear>ἤ</unclear>χθ<supplied reason="lost">ω</supplied></w>
					<w>δ<supplied reason="lost">ὲ</supplied></w>
					<supplied reason="lost">καὶ</supplied>
					<lb n="4"/><supplied reason="lost">ἡ</supplied>
					<w><supplied reason="lost">μὲ</supplied>ν</w> ΠΩ <w>ἐφαπτομέ<supplied reason="lost"
						>νη</supplied></w> τῆς ΑΠ ΟΛ <lb n="5"/>κατὰ <w><unclear>τ</unclear><supplied reason="lost"
							>ὸ</supplied></w> Τ<pc>,</pc> τῆι δὲ Π<unclear>Ε</unclear> κάθετος ἐπὶ <choice>
						<abbr>τὴ<am><g/></am></abbr>
						<expan>τὴ<ex>ν</ex></expan>
					</choice>
					<lb n="6"/><supplied reason="lost">Β</supplied>Δ<pc>,</pc> καὶ ἡ <unclear>Υ</unclear>Α <w><supplied
							reason="lost">ἐ</supplied>πιζ<unclear>ευ</unclear><supplied reason="lost"
						>χ</supplied>θεῖσα</w>
					<w>διήχθ<unclear>ω</unclear></w>
					<lb n="7"/><supplied reason="lost">ἐπὶ</supplied> τὸ Χ<pc>·</pc> ἔσται δὴ ἥ
						<w><unclear>τ</unclear>ε</w>
					<hi rend="superscript">αι</hi>
					<w>τῆ<supplied reason="lost">ι</supplied></w> ΙΧ <w>κ<supplied reason="lost">αὶ</supplied></w>
					<lb n="8"/>ἡ ΑΧ τῆι ΠΩ <w>π<unclear>α</unclear>ράλληλος</w><pc>.</pc>
					<choice>
						<abbr><supplied reason="lost">δ</supplied>εικτέο<am><g/></am></abbr>
						<expan><supplied reason="lost">δ</supplied>εικτέο<ex>ν</ex></expan>
					</choice>
					<lb n="9"/>δή<pc>,</pc> ἔστιν τὸ <w><supplied reason="lost">τ</supplied>μῆμα</w>
					<w>ἀφ<supplied reason="lost">ε</supplied>θ<unclear>ὲ</unclear>ν</w> ἐς τὸ <w part="I">ὑ</w>
					<lb n="10"/><w part="F">γρὸν</w> καὶ τεθὲν <w><unclear>κ</unclear>εκλιμένον</w> οὕτως<pc>,</pc>
					<lb n="11"/>ὥστε τὴν βάσιν αὐτοῦ <unclear>μὴ</unclear> ἅπτεσθαι <lb n="12"/>τοῦ ὑγροῦ<pc>,</pc>
						οὕτως<pc>,</pc> ὥστε τὸν ἄξονα <lb n="13"/>αὐτοῦ κεκλιμένον καταστήσεται <lb n="14"/>πρὸς τὴν
					ἐπιφάνειαν τοῦ ὑγροῦ <lb n="15"/>ποιεῖν γωνίαν ἐλάσσονα τῆς Φ<pc>,</pc>
					<lb n="16"/><w>τ<unclear>ὴ</unclear><supplied reason="lost">ν</supplied></w>
					<w><supplied reason="lost">δ</supplied><unclear>ὲ</unclear></w> βάσιν <w>αὐτ<supplied reason="lost"
							>οῦ</supplied></w> μηδὲ <w>κα<supplied reason="lost">θ’</supplied></w>
					<w><supplied reason="lost">ἓν</supplied></w>
					<lb n="17"/><w><unclear>ἅπτεσ</unclear>θαι</w> τῆς <w><supplied reason="lost"
							>το</supplied><unclear>ῦ</unclear></w>
					<w>ὑγρ<supplied reason="lost">οῦ</supplied></w>
					<w part="I">ἐπι<supplied reason="lost">φ</supplied>α</w>
					<lb n="18"/><w part="F">ν<supplied reason="lost">είας</supplied></w><pc>.</pc>
					<w><supplied reason="lost">ἀ</supplied>φείσθω</w> οὖν <w>εἰ<supplied reason="lost">ς</supplied></w>
					<supplied reason="lost">τὸ</supplied>
					<w><supplied reason="lost">ὑ</supplied>γρὸν</w>
					<figure n="2.10.1">
						<figDesc xml:lang="eng">Figure 2.10.1</figDesc>
					</figure>
					<milestone n="1r1" unit="folio"/>
					<figure n="2.10.2">
						<figDesc xml:lang="eng">Figure 2.10.2</figDesc>
					</figure>
					<milestone n="2v2" unit="folio"/>
					<lb n="1"/><supplied reason="lost">καὶ</supplied>
					<w><supplied reason="lost">καθ</supplied>εστη<supplied reason="lost"
							>κ</supplied>έτ<unclear>ω</unclear></w><pc>,</pc>
					<supplied reason="lost">ὥστε</supplied>
					<w><supplied reason="lost">τ</supplied>ὴ<unclear>ν</unclear></w>
					<w>βάσι<unclear>ν</unclear></w>
					<lb n="2"/><w><supplied reason="lost">αὐ</supplied>τοῦ</w>
					<w><unclear>κ</unclear><supplied reason="lost">αθ’</supplied></w>
					<w><unclear>ἓ</unclear><supplied reason="lost">ν</supplied></w>
					<w>σημεῖ<unclear>ο</unclear><supplied reason="lost">ν</supplied></w>
					<w><supplied reason="lost">ἅ</supplied>πτεσθαι</w>
					<lb n="3"/>τῆς τοῦ <w>ὑγρο<supplied reason="lost">ῦ</supplied></w>
					<w><supplied reason="lost">ἐπιφανεία</supplied>ς</w><pc>,</pc>
					<w part="I">τμη</w>
					<lb n="4"/><w part="F"><supplied reason="lost">θέντ</supplied>ος</w> δὴ <supplied reason="lost"
						>τοῦ</supplied>
					<w><supplied reason="lost">τ</supplied>μήματος</w>
					<w part="I"><supplied reason="lost">ἐπ</supplied>ιπ<supplied reason="lost">έ</supplied></w>
					<lb n="5"/><w part="F"><supplied reason="lost">δωι</supplied></w>
					<supplied reason="lost">ὀρθῶι</supplied>
					<w><supplied reason="lost">πρ</supplied>ὸς</w> τὴν τοῦ <w>ὑγρ<supplied reason="lost"
						>οῦ</supplied></w>
					<w part="I"><supplied reason="lost">ἐπι</supplied>φ<supplied reason="lost">ά</supplied></w>
					<lb n="6"/><w part="F"><supplied reason="lost">νειαν</supplied></w>
					<supplied reason="lost">διὰ</supplied>
					<supplied reason="lost">τοῦ</supplied>
					<w>ἄ<supplied reason="lost">ξο</supplied>ν<supplied reason="lost">ο</supplied>ς</w>
					<w>τομῆ<supplied reason="lost">ς</supplied></w><pc>,</pc>
					<w><supplied reason="lost">ὥστ</supplied>ε</w>
					<lb n="7"/><supplied reason="lost">τῆς</supplied>
					<supplied reason="lost">μὲν</supplied>
					<w><supplied reason="lost">τ</supplied>οῦ</w>
					<w>τμ<supplied reason="lost">ή</supplied><unclear>μα</unclear>τος</w>
					<w part="I"><supplied reason="lost">ἐ</supplied>πιφα</w>
					<lb n="8"/><w part="F"><supplied reason="lost">νείας</supplied></w>
					<supplied reason="lost">ἡ</supplied>
					<supplied reason="lost">ΑΗ</supplied>Β<supplied reason="lost">Λ</supplied>
					<w><supplied reason="lost">ὀρθογ</supplied>ωνίου</w>
					<choice>
						<abbr>κών<am><g/></am></abbr>
						<expan>κών<ex>ου</ex></expan>
					</choice>
					<lb n="9"/><supplied reason="lost">τομή</supplied><pc>,</pc>
					<supplied reason="lost">τῆς</supplied>
					<w><supplied reason="lost">δ</supplied>ὲ</w>
					<w>τ<supplied reason="lost">οῦ</supplied></w> ὑγροῦ <supplied reason="lost">ἡ</supplied>
						ΑΖ<pc>,</pc>
					<w>ἄ<unclear>ξ</unclear><supplied reason="lost">ων</supplied></w>
					<lb n="10"/><w><supplied reason="lost">δ</supplied><unclear>ὲ</unclear></w> τοῦ <w>τμήμ<supplied
							reason="lost">ατος</supplied></w>
					<supplied reason="lost">καὶ</supplied> διάμετρος <lb n="11"/>τῆς <w>τ<supplied reason="lost"
							>ο</supplied>μῆ<unclear>ς</unclear></w> ἡ ΒΔ<pc>,</pc> καὶ <supplied reason="lost"
						>τετμήσθω</supplied>
					<lb n="12"/><supplied reason="lost">ἡ</supplied> ΒΔ κατὰ τὰ ΚΡ <w>ὁμοί<unclear>ω</unclear>ς</w>
					<w>τοῖ<supplied reason="lost">ς</supplied></w>
					<w part="I"><supplied reason="lost">ἐπά</supplied></w>
					<lb n="13"/><w part="F"><supplied reason="lost">ν</supplied>ω</w><pc>,</pc> ἤχθω δὲ καὶ ἡ ΗΑ
							<w>παρ<unclear>ὰ</unclear></w> τὴν <lb n="14"/><supplied reason="lost">Α</supplied>Ζ
					ἐφαπτομένη <w>τῆ<unclear>ς</unclear></w>
					<w>τ<supplied reason="lost">οῦ</supplied></w>
					<w><supplied reason="lost">κώ</supplied><unclear>ν</unclear>ου</w>
					<lb n="15"/>τομῆς κατὰ τὸ Η<pc>,</pc> ἡ δὲ ΗΘ <w>π<supplied reason="lost">α</supplied>ρὰ</w>
					<lb n="16"/>τὴν ΒΔ<pc>,</pc> ἡ δὲ ΗΘ κάθετος ἐπὶ <choice>
						<abbr>τὴ<am><g/></am></abbr>
						<expan>τὴ<ex>ν</ex></expan>
					</choice>
					<lb n="17"/>ΒΔ<pc>.</pc> ἔπει οὖν τὸ τμῆμα τῶι βάρει <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>πρὸς</ex></expan>
					</choice>
					<lb n="18"/>τὸ ὑγρὸν τοῦτον ἔχει τὸν <w><supplied reason="lost">λό</supplied>γον</w><pc>,</pc> ὃν
						<lb n="19"/>ἔχει τὸ <w>ἀ<unclear>πὸ</unclear></w>
					<w><unclear>τῆ</unclear>ς</w> Ψ <w>τε<supplied reason="lost">τράγωνον</supplied></w>
					<milestone n="1r2" unit="folio"/>
					<lb n="20"/><supplied reason="lost">πρὸς</supplied>
					<supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">ἀπὸ</supplied>
					<supplied reason="lost">τῆς</supplied> ΒΔ<pc>,</pc>
					<supplied reason="lost">ὃν</supplied>
					<supplied reason="lost">δὲ</supplied>
					<supplied reason="lost">λόγον</supplied>
					<lb n="21"/>ἔχει τὸ <w>τμῆ<supplied reason="lost">μα</supplied></w> τῶι <w>βά<supplied reason="lost"
							>ρ</supplied><unclear>ει</unclear></w> πρὸς <w>τ<supplied reason="lost">ὸ</supplied></w>
					<lb n="22"/>ὑγρόν<pc>,</pc> τοῦτον <w>ἔχ<unclear>ει</unclear></w>
					<supplied reason="lost">τὸ</supplied>
					<w><supplied reason="lost">ἀ</supplied>π<supplied reason="lost">ὸ</supplied></w> τῆς Η<supplied
						reason="lost">Θ</supplied>
					<lb n="23"/><w><supplied reason="lost">τ</supplied>ετράγω<supplied reason="lost">νον</supplied></w>
					πρὸς <w>τ<unclear>ὸ</unclear></w>
					<w>ἀ<unclear>π</unclear><supplied reason="lost">ὸ</supplied></w>
					<supplied reason="lost">
						<choice>
							<abbr>τ<am><g/></am></abbr>
							<expan>τ<ex>ῆς</ex></expan>
						</choice>
					</supplied>
					<supplied reason="lost">ΒΔ</supplied>
					<lb n="24"/><w><supplied reason="lost">δ</supplied>ιὰ</w>
					<w>τ<unclear>ὰ</unclear></w>
					<w><unclear>α</unclear><supplied reason="lost">ὐτ</supplied><unclear>ὰ</unclear></w>
					<w><supplied reason="lost">το</supplied>ῖ<unclear>ς</unclear></w> πρότερον<pc>,</pc>
					<supplied reason="lost">ὅτι</supplied>
					<lb n="25"/><w><unclear>ἴ</unclear>ση</w>
					<w>ἐ<supplied reason="lost">στὶ</supplied></w>
					<supplied reason="lost">ἡ</supplied> ΗΘ τῆι Ψ<pc>,</pc> ὥστε ἴσα ἐστὶ <lb n="26"/><w>κα<supplied
							reason="lost">ὶ</supplied></w>
					<w><supplied reason="lost">τ</supplied>ὰ</w> ΑΗΖ <supplied reason="lost">ΑΠ</supplied>Χ
						τμήματα<pc>.</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice>
					<lb n="27"/>ἐπὶ <choice>
						<abbr><am><g/></am>οις</abbr>
						<expan><ex>ἴσ</ex>οις</expan>
					</choice> καὶ ὁμοίοις <w>τμή<unclear>μ</unclear><supplied reason="lost">ασι</supplied></w>
					<lb n="28"/><w>το<supplied reason="lost">ῖς</supplied></w>
					<gap unit="chars" quantity="1"/><unclear>Π</unclear> ΓΑ ΒΔ ΒΑ <w>ἀ<unclear>π’</unclear></w>
					<w>ἄκ<supplied reason="lost">ρων</supplied></w>
					<supplied reason="lost">τῶν</supplied>
					<lb n="29"/><w>β<supplied reason="lost">άσ</supplied>εω<unclear>ν</unclear></w><pc>.</pc> ἠγμέναι
					εἰσὶ αἱ ΑΧ <supplied reason="lost">ΑΖ</supplied>
					<lb n="30"/><supplied reason="lost">ΑΖ</supplied>
					<supplied reason="lost">ἴσα</supplied> τμήματα ἀφαιροῦσαι<pc>·</pc>
					<lb n="31"/><w><supplied reason="lost">δῆ</supplied><unclear>λ</unclear><supplied reason="lost"
							>ον</supplied></w><pc> </pc>
					<w><supplied reason="lost">ὅ</supplied>τι</w>
					<w>ἴσα<unclear>ς</unclear></w> ποιοῦσι <w><supplied reason="lost"
							>γ</supplied>ω<unclear>ν</unclear><supplied reason="lost">ίας</supplied></w>
					<lb n="32"/><w><supplied reason="lost">πρὸ</supplied>ς</w> τοῖς <w>δι<supplied reason="lost"
							>αμέτ</supplied><unclear>ρ</unclear><supplied reason="lost">οις</supplied></w>
					<w><unclear>τῶ</unclear><supplied reason="lost">ν</supplied></w>
					<w part="I"><supplied reason="lost">τμημά</supplied></w>
					<lb n="33"/><w part="F"><supplied reason="lost">τ</supplied><unclear>ω</unclear><supplied
							reason="lost">ν</supplied></w><pc>.</pc> τῶν ἐπὶ <supplied reason="lost">δὲ</supplied>
					<supplied reason="lost">τῶν</supplied>
					<supplied reason="lost">ΗΙΤ</supplied>
					<supplied reason="lost">ΡΩΕ</supplied>
					<w part="I"><supplied reason="lost">τρι</supplied></w>
					<lb n="34"/><w part="F">γώνων</w>
					<w>ἴ<unclear>σ</unclear>αι</w>
					<supplied reason="lost">εἰσὶ</supplied>
					<supplied reason="lost">αἱ</supplied>
					<supplied reason="lost">πρὸς</supplied>
					<supplied reason="lost">τοῖς</supplied>
					<supplied reason="lost">ΙΩ</supplied>
					<lb n="35"/>ἴσα <gap unit="chars"/>
					<lb n="36"/><gap unit="chars"/>
					<milestone n="Arch14r" unit="underTextFolio"/><milestone n="169r1" unit="folio"/>
					<lb n="1"/><gap unit="chars" quantity="6"/>
					<supplied reason="lost">καὶ</supplied>
					<w><supplied reason="lost">ἐπ</supplied><unclear>ει</unclear>δ<supplied reason="lost"
						>ή</supplied></w>
					<w><unclear>ἐ</unclear><supplied reason="lost">σ</supplied>τι<unclear>ν</unclear></w>
					<w part="I">δι</w>
					<lb n="2"/><w part="F"><supplied reason="lost">πλῆ</supplied></w>
					<supplied reason="lost">ἡ</supplied>
					<supplied reason="lost">ΡΥ</supplied>
					<supplied reason="lost">τῆς</supplied>
					<unclear>ΥΙ</unclear><pc>,</pc>
					<w><unclear>φ</unclear><supplied reason="lost">αν</supplied>ερόν</w><pc>,</pc>
					<lb n="3"/><supplied reason="lost">ὅτι</supplied>
					<supplied reason="lost">ἡ</supplied>
					<supplied reason="lost">ΗϠ</supplied>
					<supplied reason="lost">ἐλάσσων</supplied>
					<w><supplied reason="lost">ἐσ</supplied>τὶν</w> ἡ <supplied reason="lost">Β</supplied>
					<w>τ<unclear>ῆς</unclear></w>
					<lb n="4"/><supplied reason="lost">ϠΤ</supplied><pc>.</pc>
					<supplied reason="lost">ἔστω</supplied>
					<supplied reason="lost">οὖν</supplied>
					<supplied reason="lost">ἡ</supplied>
					<supplied reason="lost">ΗΥ</supplied>
					<w>διπ<supplied reason="lost">λα</supplied>σία</w> τῆς <lb n="5"/><supplied reason="lost"
						>ΥΤ</supplied>
					<supplied reason="lost">καὶ</supplied>
					<w><supplied reason="lost">ἐπιζευχθ</supplied><unclear>εῖ</unclear>σα</w>
					<w>δ<unclear>ιή</unclear>χθω</w>
					<lb n="6"/><supplied reason="lost">ἡ</supplied>
					<supplied reason="lost">ΥΚΤ</supplied><pc>.</pc>
					<supplied reason="lost">ἔσται</supplied>
					<supplied reason="lost">δὲ</supplied>
					<w><supplied reason="lost">κέντ</supplied>ρ<supplied reason="lost">α</supplied></w>
					<w><supplied reason="lost">τ</supplied>ῶν</w>
					<choice>
						<abbr><supplied reason="lost">β</supplied>άρω<am><g/></am></abbr>
						<expan><supplied reason="lost">β</supplied>άρω<ex>ν</ex></expan>
					</choice>
					<lb n="7"/><supplied reason="lost">τοῦ</supplied>
					<supplied reason="lost">ὅλου</supplied>
					<supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">Κ</supplied><pc>,</pc>
					<w><supplied reason="lost">το</supplied>ῦ</w> δ’ ἐν <w>τ<unclear>ῶι</unclear></w> ὑγρῶι <lb n="8"
						/><supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">Υ</supplied><pc>,</pc>
					<supplied reason="lost">τοῦ</supplied>
					<supplied reason="lost">δ’</supplied>
					<supplied reason="lost">ἐκτὸς</supplied>
					<supplied reason="lost">ἐπὶ</supplied>
					<supplied reason="lost">τῆς</supplied> Κ<supplied reason="lost">Θ</supplied><pc>.</pc>
					<w>ἔστ<unclear>α</unclear><supplied reason="lost">ι</supplied></w>
					<lb n="9"/><supplied reason="lost">οὖν</supplied>
					<supplied reason="lost">φανερὸν</supplied>
					<supplied reason="lost">διὰ</supplied>
					<w><supplied reason="lost">τ</supplied><unclear>ὰ</unclear></w>
					<w><unclear>πρότ</unclear>ερα</w><pc>,</pc>
					<lb n="10"/><supplied reason="lost">ὅτι</supplied>
					<supplied reason="lost">οὐ</supplied>
					<supplied reason="lost">μενεῖ</supplied>
					<supplied reason="lost">τὸ</supplied>
					<supplied reason="lost">τμῆμα</supplied>
					<w>ο<supplied reason="lost">ὕτ</supplied><unclear>ω</unclear>ς</w><pc>,</pc>
					<lb n="11"/><gap unit="chars"/>
					<w>ἀλλ<supplied reason="lost">ὰ</supplied></w>
					<w part="I"><supplied reason="lost">κ</supplied>λι</w>
					<lb n="12"/><w part="F"><supplied reason="lost">θήσεται</supplied></w><pc>,</pc>
					<supplied reason="lost">ὥστε</supplied>
					<supplied reason="lost">τὸν</supplied>
					<supplied reason="lost">ἄξονα</supplied>
					<w><supplied reason="lost">α</supplied>ὐτοῦ</w> μηδὲ <lb n="13"/><supplied reason="lost"
						>καθ’</supplied>
					<supplied reason="lost">ἓν</supplied>
					<supplied reason="lost">σημεῖον</supplied>
					<w><supplied reason="lost">το</supplied>ῦ</w> ὑγροῦ <w part="I">ἐπι</w>
					<lb n="14"/><w part="F"><supplied reason="lost">φάνειας</supplied></w><pc>.</pc>
					<supplied reason="lost">ὅτι</supplied>
					<supplied reason="lost">δὲ</supplied>
					<w><supplied reason="lost">κατασ</supplied>τήσεται</w>
					<w part="I">ο<supplied reason="lost">ὕ</supplied></w>
					<lb n="15"/><w part="F"><supplied reason="lost">τως</supplied></w><pc>,</pc>
					<supplied reason="lost">ὥστε</supplied>
					<supplied reason="lost">τὸν</supplied>
					<supplied reason="lost">ἄξονα</supplied>
					<w><unclear>αὐ</unclear>τοῦ</w> πρὸς <lb n="16"/><supplied reason="lost">τὴν</supplied>
					<supplied reason="lost">ἐπιφάνειαν</supplied>
					<supplied reason="lost">τοῦ</supplied>
					<w><supplied reason="lost">ὑγρ</supplied>οῦ</w>
					<w>πο<unclear>ιεῖν</unclear></w>
					<lb n="17"/><supplied reason="lost">γωνίαν</supplied>
					<supplied reason="lost">ἐλάσσονα</supplied>
					<supplied reason="lost">τῆς</supplied> Φ<pc>,</pc>
					<w part="I">δειχθή</w>
					<lb n="18"/><w part="F"><supplied reason="lost">σεται</supplied></w><pc>.</pc>
					<w><supplied reason="lost">κατεστάτ</supplied>ω</w>
					<unclear>οὖν</unclear><pc>,</pc> εἰ <choice>
						<abbr>δυ<supplied reason="lost">να<am><g/></am></supplied></abbr>
						<expan>δυ<supplied reason="lost">να<ex>τόν</ex></supplied></expan>
					</choice><pc>,</pc>
					<lb n="19"/><w>οὕτω<supplied reason="lost">ς</supplied></w><pc>,</pc> ὤστε ποιεῖν γωνίαν μὴ <w
						part="I">ἐ</w>
					<lb n="20"/><w part="F"><supplied reason="lost">λάσσο</supplied>ν<unclear>α</unclear></w> τῆς
						Φ<pc>,</pc> καὶ τὰ ἄλλα <w part="I"><choice>
							<abbr><supplied reason="lost">κ</supplied>α<unclear><am><g/></am></unclear></abbr>
							<expan><supplied reason="lost">κ</supplied>α<unclear><ex>τα</ex></unclear></expan>
						</choice></w>
					<milestone n="164v1" unit="folio"/>
					<lb n="21"/><w part="F">σκευάσθω</w> τὰ αὐτὰ τοῖς ἐν τῶι <w part="I">τρί</w>
					<lb n="22"/><w part="F">τωι</w> σχήματι<pc>.</pc> ὁμοίως δὲ <w part="I">δειχθή</w>
					<lb n="23"/><w part="F">σε<unclear>τ</unclear>αι</w> ἡ Θ<supplied reason="lost">Η</supplied> ἴση τῆι
						Ψ<pc>·</pc> ὥστε <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> τῆι <lb n="24"/>ΙΠ<pc>.</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice>
					<w>ἐπει<unclear>δ</unclear><supplied reason="lost">ὴ</supplied></w>
					<w><supplied reason="lost">δ</supplied><unclear>ὲ</unclear></w> ἡ Λ γωνία οὐκ <w part="I">ἐ</w>
					<lb n="25"/><w part="F">λάσσων</w>
					<w>ἐ<supplied reason="lost">στὶ</supplied></w> τῆς Φ<pc>,</pc> οὐκ ἄρα <choice>
						<abbr>μείζω<am><g/></am></abbr>
						<expan>μείζω<ex>ν</ex></expan>
					</choice>
					<lb n="26"/>ἐστὶν ἡ ΓΒ <supplied reason="lost">τῆς</supplied> ΣΒ<pc>,</pc> οὐδὲ ἡ ΓΡ τῆι <lb n="27"
					/>ΣΡ οὐδὲ ἡ <supplied reason="lost">ΗϠ</supplied> τῆς <unclear>ΟΓ</unclear><pc>.</pc> καὶ ἐπειδὴ <lb
						n="28"/>ἡ ΙΠ <w>ἡμιολ<supplied reason="lost">ία</supplied></w> ἐστὶ τῆς ΠΥ<pc>,</pc>
					<choice>
						<abbr>ἐλάσσ<am><g/></am></abbr>
						<expan>ἐλάσσ<ex>ων</ex></expan>
					</choice>
					<lb n="29"/>δὲ ἡ ΥΠ <supplied reason="lost">τῆς</supplied>
					<w><supplied reason="lost">Η</supplied><unclear>Ο</unclear></w><pc>,</pc> καὶ ἡ μὲν Η<supplied
						reason="lost">Θ</supplied>
					<w part="I">ἴ</w>
					<lb n="30"/><w part="F">σηι</w> τῆι ΗΙ<pc>,</pc>
					<supplied reason="lost">ἡ</supplied>
					<supplied reason="lost">δὲ</supplied> ΗϠ οὐκ <choice>
						<abbr>ἐλάσσω<am><g/></am></abbr>
						<expan>ἐλάσσω<ex>ν</ex></expan>
					</choice>
					<lb n="31"/>τῆς <supplied reason="lost">Θ</supplied>Γ<pc>,</pc>
					<w><supplied reason="lost">μ</supplied>είζων</w> ἄρα ἡ ϠΗ τῆι <lb n="32"/>ΠΥ<pc>·</pc>
					<supplied reason="lost">ἡ</supplied>
					<w><supplied reason="lost">ἄ</supplied>ρ<supplied reason="lost">α</supplied></w> ΓΔ μείζων ἐστὶν ἢ
							<w>διπ<unclear>λῆ</unclear></w>
					<lb n="33"/><supplied reason="lost">τῆς</supplied> ϠΘ<pc>.</pc> ἔστω δὴ ἡ Υ διπλῆ <lb n="34"
							/><w><supplied reason="lost">τῆ</supplied>ς</w>
					<supplied reason="lost">Ϡ</supplied>Θ<pc>,</pc>
					<w><unclear>κ</unclear>αὶ</w>
					<w>ἐ<supplied reason="lost">π</supplied>εζευχθεῖσα</w> ἡ <lb n="35"/><supplied reason="lost"
						>Υ</supplied><unclear>Κ</unclear>
					<w>ἐ<supplied reason="lost">κ</supplied>βεβλ<supplied reason="lost"
						>ή</supplied><unclear>σ</unclear>θω</w><pc>·</pc> δῆλον δὲ <w part="I">ὁμοί</w>
					<lb n="36"/><w part="F"><supplied reason="lost">ως</supplied></w>
					<w><unclear>το</unclear>ῖς</w> πρότερον<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice> οὐ <w>μεν<unclear>εῖ</unclear></w> τὸ <w part="I">τμῆ</w>
					<lb n="37"/><w part="F">μ<supplied reason="lost">α</supplied></w><pc>,</pc>
					<w><supplied reason="lost">ἀ</supplied>λλὰ</w> κληθήσεται<pc>,</pc> ὥστε τὸν <w part="I">ἄ</w>
					<lb n="38"/><w part="F"><supplied reason="lost">ξ</supplied>ονα</w>
					<w><unclear>α</unclear>ὐτοῦ</w> πρὸς τὴν <choice>
						<abbr>ἐπιφάνεια<am><g/></am></abbr>
						<expan>ἐπιφάνεια<ex>ν</ex></expan>
					</choice>
					<milestone n="169r2" unit="folio"/>
					<lb n="1"/>τοῦ <w>ὑ<supplied reason="lost">γροῦ</supplied></w>
					<supplied reason="lost">γωνίαν</supplied>
					<supplied reason="lost">ποιεῖν</supplied>
					<supplied reason="lost">ἐλάσσονα</supplied>
					<lb n="2"/><supplied reason="lost">τῆς</supplied>
					<supplied reason="lost">Φ</supplied>
					<figure n="2.10.3">
						<figDesc xml:lang="eng">Figure 2.10.3</figDesc>
					</figure>
					<milestone n="164v2" unit="folio"/>
					<lb n="3"/>ἔστω δὴ πάλιν τὸ τμῆμα πρὸς τὸ <w part="I">ὑ</w>
					<lb n="4"/><w part="F">γρὸν</w> τῶι βάρει μείζονα μὲν <w part="I">λό</w>
					<lb n="5"/><w part="F">γον</w> ἔχον τοῦ<pc>,</pc> ὃν ἔχει τὸ ἀπὸ τῆς ΖΠ <lb n="6"/>τετράγωνον πρὸς
					τὸ ἀπὸ τῆς ΒΔ<pc>,</pc>
					<w part="I">ἐ</w>
					<lb n="7"/><w part="F">λάσσονα</w> δὲ τοῦ<pc>,</pc> ὃν ἔχει τὸ ἀπὸ <choice>
						<abbr>τ<am><g/></am></abbr>
						<expan>τ<ex>ῆς</ex></expan>
					</choice>
					<lb n="8"/>ΞΟ τετράγωνον πρὸς τὸ ἀπὸ τῆς <lb n="9"/>ΒΔ<pc>,</pc> ὃν δὲ λόγον <w>ἔ<supplied
							reason="lost">χ</supplied>ει</w> τὸ τμῆμα τῶι <lb n="10"/>βάρει πρὸς τὸ ὑγρόν<pc>,</pc>
					τοῦτον ἐχέτω <lb n="11"/>τὸ ἀπὸ τῆς Ψ <w>τετρ<supplied reason="lost">ά</supplied>γωνον</w> πρὸς <lb
						n="12"/>τὸ ἀπὸ τῆς <supplied reason="lost">ΒΔ</supplied><pc>·</pc>
					<w><supplied reason="lost">δῆλο</supplied>ν</w> οὖν<pc>,</pc> ἡ Ψ τῆς <lb n="13"/>μὲν ΖΠ
							<w>μεί<supplied reason="lost">ζ</supplied>ων</w>
					<w><supplied reason="lost">ἐσ</supplied>τί</w><pc>,</pc>
					<w><supplied reason="lost">τ</supplied>ῆς</w>
					<supplied reason="lost">δὲ</supplied> ΞΟ <w part="I">ἐλάσ</w>
					<lb n="14"/><w part="F">σων</w><pc>.</pc>
					<sic>ἐνηρμώσθω</sic> δὴ εἰς τὸν μεταξὺ <milestone n="Arch14v" unit="underTextFolio"/><milestone
						n="169v1" unit="folio"/>
					<lb n="1"/>τῶν ΑΙΔ ΑΠΟΛ τμημάτων τῆς <lb n="2"/><w>Ψ<gap unit="chars" quantity="1"/></w><pc>,</pc>
					παράλληλος <w><supplied reason="lost">δ</supplied>ὲ</w> τῆι ΒΔ ἡ ΦΙ <w part="I">τέ</w>
					<lb n="3"/><w part="F">μνουσα</w> τὴν <w>μ<supplied reason="lost">ετ</supplied>α<supplied
							reason="lost">ξ</supplied>ὺ</w> τοῦ κώνου <choice>
						<abbr>τομὴ<am><g/></am></abbr>
						<expan>τομὴ<ex>ν</ex></expan>
					</choice>
					<lb n="4"/>κατὰ τὸ Υ<pc>·</pc> πάλιν δὴ ἡ ΙΦΥ ΔΙ τῆς <lb n="5"/>ΥΙ δειχθήσεται<pc>,</pc> καθάπερ ἡ
					ΟϘ τῆς <lb n="6"/><supplied reason="lost">ΞΓ</supplied><pc>.</pc> ἤχθω δὲ ἀπὸ <w>το<supplied
							reason="lost">ῦ</supplied></w> Φ τῆς ΙΠ ΟΛ <w part="I">ἐ</w>
					<lb n="7"/><w part="F">φαπτομένη</w> κατὰ τὸ Φ ἡ ΦΩ<pc>·</pc> ὁμοίως <lb n="8"/>δὴ τοῖς πρότερον
					δειχθήσεται ἡ <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>μὲν</ex></expan>
					</choice>
					<lb n="9"/>ΑΙ <w>τῆ<supplied reason="lost">ι</supplied></w> ΧΙ τῆι Η<pc>,</pc> ἡ δὲ ΑΧ τῆι ΦΩ <w
						part="I">παράλ</w>
					<lb n="10"/><w part="F">ληλος</w><pc>.</pc>
					<sic>δεικτέων</sic> δή<pc>,</pc> ὅτι τὸ τμῆμα <lb n="11"/><w><unclear>ἀφ</unclear><supplied
							reason="lost">ε</supplied>θὲν</w> ἐς τὸ ὑγρόν<pc>,</pc> ὥστε τὴν βάσιν <lb n="12"
							/><w><supplied reason="lost">α</supplied>ὐτοῦ</w> μὴ θιγγάνειν τοῦ ὑγροῦ<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice>
					<lb n="13"/><w><supplied reason="lost">τ</supplied><unclear>ε</unclear>θὲν</w> κεκλιμένον οὕτως <w
						part="I">κλιθή</w>
					<lb n="14"/><w part="F">σεται</w><pc>,</pc> ὥστε τὴν βάσιν <w>αὐ<supplied reason="lost"
						>τ</supplied>οῦ</w>
					<w part="I">κα</w>
					<lb n="15"/><w part="F">τὰ</w> πλείονα τόπον βρέχεσθαι <w part="I">ὑ</w>
					<lb n="16"/><w part="F">πὸ</w> τοῦ ὑγροῦ<pc>.</pc> ἀφείσθω γὰρ εἰς τὸ <lb n="17"/>ὑγρόν<pc>,</pc> ὡς
						εἴρηται<pc>,</pc> καὶ κείσθω τὸ <lb n="18"/>πρῶτον καὶ οὕτως κεκλιμένον<pc>,</pc>
					<lb n="19"/><w>ὥσ<unclear>τ</unclear>ε</w>
					<w><unclear>τ</unclear>ὴν</w> βάσιν <w>αὐτο<unclear>ῦ</unclear></w>
					<w><supplied reason="lost">μη</supplied>δὲ</w> καθ’ ἓν <milestone n="164r1" unit="folio"/>
					<lb n="20"/>ἅπτεσθαι τῆς τοῦ ὑγροῦ <choice>
						<abbr>ἐπιφανεί<supplied reason="lost"><am><g/></am></supplied></abbr>
						<expan>ἐπιφανεί<supplied reason="lost"><ex>ας</ex></supplied></expan>
					</choice><pc>,</pc>
					<lb n="21"/>τμηθέντος δὲ αὐτοῦ ἐπιπέδωι <w part="I">δι</w>
					<lb n="22"/><w part="F">ὰ</w> τοῦ ἄξονος πρὸς τὴν τοῦ ὑγροῦ <lb n="23"/>ἐπιφάνειαν ἐν μὲν τῆι τοῦ <w
						part="I">τμήμα</w>
					<lb n="24"/><w part="F">τος</w> ἐπιφανείαι γίνεται τομὴ ἡ <lb n="25"/>ΑΒΓ<pc>,</pc> ἐν δὲ τῆι τοῦ
					ὑγροῦ ἡ ΕΖ<pc>,</pc> ἄξων <lb n="26"/>δ’ ἔστω τῆς τομῆς καὶ διάμετρος <lb n="27"/>τοῦ τμήματος ἡ
						ΒΔ<pc>,</pc> καὶ τετμήσθω <lb n="28"/>ἡ ΒΔ κατὰ τὸ ΚΡ ὁμοίως τοῖς <w part="I">πρότε</w>
					<lb n="29"/><w part="F">ρον</w><pc>,</pc> ἤχθω δὲ καὶ ἡ μὲν ΗΛ παρὰ <lb n="30"/>τὴν ΑΖ ἐφαπτομένη
					τῆς ἀπὸ <lb n="31"/>τῆς ΑΒΓ τομῆς κα τὸ Η<pc>,</pc> ἡ δὲ ΗΘ <lb n="32"/><choice>
						<abbr>π<am><g/></am></abbr>
						<expan>π<ex>αρὰ</ex></expan>
					</choice> τὴν ΒΔ<pc>,</pc> ἡ δὲ ΗΓ κάθετος ἐπὶ <choice>
						<abbr>τὴ<am><g/></am></abbr>
						<expan>τὴ<ex>ν</ex></expan>
					</choice>
					<lb n="33"/>ΒΔ<pc>.</pc> ἐπὶ δὲ τὸ τμῆμα τῶι βάρει <choice>
						<abbr>λόγο<am><g/></am></abbr>
						<expan>λόγο<ex>ν</ex></expan>
					</choice>
					<lb n="34"/>ἔχει πρὸς τὸ ὑγρόν<pc>,</pc> ὃν τὸ ἀπὸ τῆς <lb n="35"/>Ψ τετραγώνου πρὸς τὸ ἀπὸ τῆς
						ΒΔ<pc>,</pc>
					<lb n="36"/>δῆλον<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice> ἡ Ψ ἴση ἐστὶν <w>τῆ<supplied reason="lost">ι</supplied></w> ΗΘ<pc>·</pc>
					<w part="I">δειχθή</w>
					<lb n="37"/><w part="F">σεται</w> γὰρ ὁμοίως τοῖς πρότερον<pc>·</pc> ὥστε <milestone n="169v2"
						unit="folio"/>
					<lb n="1"/>καὶ ἡ ΗΘ ἴση ἐστὶν <w><supplied reason="lost">τ</supplied>ῆι</w> ΦΙ<pc>·</pc> καὶ τὰ <lb
						n="2"/>τμήματα ἄρα τὰ ΑΦ ΧΕ ΒΖ ἴσα <lb n="3"/>ἐστὶν ἀλλήλοις<pc>.</pc> ἐπεὶ δ’ ἐν ἴσοις καὶ <lb
						n="4"/>ὁμοίοις τμήμασι τοῖς <supplied reason="lost">Α</supplied>Π ΟΛ <supplied reason="lost"
						>Α</supplied>ΒΓ <lb n="5"/>ἠγμέναι εἰσὶν αἱ ΑΧ ΕΖ ἴσα <w part="I">τμή</w>
					<lb n="6"/><w part="F">ματα</w> ἀφαιροῦσαι<pc>,</pc> καὶ ἡ μὲν <lb n="7"
						/><w>ἀ<unclear>π’</unclear></w> ἄκρας τῆς βάσεως<pc>,</pc> ἡ δὲ <w part="I">οὐ</w>
					<lb n="8"/><w part="F">κ</w> ἀπ’ ἄκρας<pc>,</pc> ἐλάσσονα <w>ποιήσ<supplied reason="lost"
							>ει</supplied></w>
					<lb n="9"/>τὴν ὀξεῖαν πρὸς τὴν διάμετρον <lb n="10"/>τοῦ τμήματος ἡ ἀπ’ ἄκρας τῆς <lb n="11"/>βάσεως
							<w><supplied reason="lost">ἠ</supplied>γμένη</w><pc>.</pc> καὶ <w>ἐπειδ<supplied
							reason="lost">ὴ</supplied></w>
					<lb n="12"/>τοῦ ΗΛΓ τριγώνου ἡ Λ μείζων <lb n="13"/><w><unclear>τ</unclear>ῆς</w> Ω γωνίας τοῦ ΦΤΩ
					τριγώ <lb n="14"/>νου<pc>,</pc> δῆλον<pc>,</pc> ὅτι ἐλάσσων ἐστὶν ἡ <lb n="15"/>ΒΓ τῆς ΒΤ<pc>,</pc>
					ἡ δὲ ΓΡ τῆς ΡΤ <choice>
						<abbr>μείζω<am><g/></am></abbr>
						<expan>μείζω<ex>ν</ex></expan>
					</choice><pc>,</pc>
					<lb n="16"/><choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> ἡ ΗϠ μείζων τῆς ΦΗ<pc>·</pc> ἡ δὲ ϠΘ <lb n="17"/>ἄρα ἐλάσσων τῆς ΗΙ<pc>.</pc> καὶ
						<sic>ἐπειδὴ</sic>
					<lb n="18"/><sic>δέ</sic> ἐστιν ἡ ΦΥ τῆι ΥΙ<pc>,</pc> δῆλον<pc>,</pc> ὡς <lb n="19"/>ἡ
						<unclear>Η</unclear>Ϡ <w>μεί<supplied reason="lost">ζων</supplied></w>
					<supplied reason="lost">
						<choice>
							<abbr><am><g/></am></abbr>
							<expan><ex>ἐστὶν</ex></expan>
						</choice>
					</supplied> ἢ διπλασία τῆς <lb n="20"/><supplied reason="lost">Ϡ</supplied>Θ<pc>.</pc> ἔστω οὖν
						<supplied reason="lost">ἡ</supplied> Η<supplied reason="lost">Α</supplied>
					<w>δι<supplied reason="lost">π</supplied>λ<supplied reason="lost">ασία</supplied></w>
					<milestone n="164r2" unit="folio"/>
					<lb n="21"/>τῆς ΑΘ<pc>·</pc> δῆλον δὴ ἐκ τούτων<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice>
					<lb n="22"/>οὐ μενεῖ τὸ τμῆμα<pc>,</pc> ἀλλὰ <w part="I">ἐπικλι</w>
					<lb n="23"/><w part="F">θήσεται</w><pc>,</pc> ἕως ἂν ἡ βάσις <choice>
						<abbr>αὐτ<am><g/></am></abbr>
						<expan>αὐτ<ex>οῦ</ex></expan>
					</choice>
					<lb n="24"/>θίγηι καθ’ ἓν σημεῖον τῆς τοῦ <lb n="25"/>ὑγροῦ ἐπιφανείας<pc>.</pc> ἁπτέσθω δὴ <lb
						n="26"/>καθ’ ἓν σημεῖον<pc>,</pc> ὡς ἐν τῶι τρίτωι <lb n="27"/>σχήματι γεγράφθω<pc>,</pc> καὶ τὰ
					ἄλλα <lb n="28"/>τὰ αὐτὰ κατασκευάσθω<pc>·</pc>
					<w part="I">δειχθή</w>
					<lb n="29"/><w part="F">σεται</w> δὲ πάλιν μή τε ΘΜ ἴση οὖσα <lb n="30"/>τῆι ΦΙ καὶ τὰ ΑΦΧ ΑΒΥ <w
						part="I">τμή</w>
					<lb n="31"/><w part="F">ματα</w> ἴσα ἀλλήλοις<pc>.</pc> καὶ ἐπειδὴ <lb n="32"/>ἐν ἴσοις καὶ ὁμοίοις
					τμήμασι <lb n="33"/>τοῖς Α ΠΟ ΛΑ ΒΓ ἠγμέναι εἰσὶν <lb n="34"/>αἱ ΑΧ ΑΚ ἴσα τμήματα <w part="I"
						>ἀφαι</w>
					<lb n="35"/><w part="F">ροῦσαι</w><pc>,</pc> ἴσας ποιῶσι γωνίας <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>πρὸς</ex></expan>
					</choice>
					<lb n="36"/>ταῖς διαμέτροις τῶν <w part="I">τμημά</w>
					<lb n="37"/><w part="F">των</w><pc>·</pc> τῶν ἄρα <unclear>Δ</unclear>Β<unclear>Σ</unclear> ΦΤΩ αἱ <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>πρὸς</ex></expan>
					</choice>
					<milestone n="Arch15r" unit="underTextFolio"/><milestone n="46r1" unit="folio"/>
					<lb n="1"/>τὸ <unclear>ΙΣ</unclear> ΑΩ γωνίαι ἴσαι εἰσίν<pc>,</pc> καὶ ΒΕ <lb n="2"/>εὐθεῖα τῆς ΒΤ
					ἴση καὶ ἡ ΣΡ τῆι <lb n="3"/>ΠΡΤ <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>καὶ</ex></expan>
					</choice> ἡ ΗϠ τῆι ΦΗ καὶ ἡ ϠΟ τῆι <lb n="4"/>Η<supplied reason="lost">Ι</supplied><pc>.</pc> ἐπεὶ
					δὲ διπλῆ ἐστιν ἡ ΦΥ τῆς <lb n="5"/>ΥΙ<pc>,</pc> φανερόν<pc>,</pc>
					<choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ὅτι</ex></expan>
					</choice> ἡ ΗϠ μείζων <choice>
						<abbr><am><g/></am></abbr>
						<expan><ex>ἐστὶν</ex></expan>
					</choice>
					<lb n="6"/>ἢ διπλῆ τῆς ϠΘ<pc>.</pc> ἔστω οὖν ἡ ΗΛ <lb n="7"/>Λ̊ τῆς ΛΘΛ̊ διπλασίων<pc>·</pc> πάλιν
						<lb n="8"/>δ’ ἐκ τούτων δῆλον<pc>,</pc> ὡς οὐ μενεῖ <lb n="9"/>τὸ τμῆμα<pc>,</pc> ἀλλ’
					ἐπικλιθήσεται <lb n="10"/>ἐπὶ τὰ αὐτὰ τῶι Α<pc>.</pc> ἐπεὶ δὴ καθ’ <choice>
						<abbr>ἓ<am><g/></am></abbr>
						<expan>ἓ<ex>ν</ex></expan>
					</choice>
					<lb n="11"/>σημεῖον ὑποτεθῆ τὸ τμῆμα <w part="I">ἅ</w>
					<lb n="12"/><w part="F">πτεσθαι</w> τοῦ ὑγροῦ<pc>,</pc> δῆλον<pc>,</pc> ὅτι <w part="I">κα</w>
					<lb n="13"/><w part="F">τὰ</w> πλείονα τόπον ἡ βάσις ὑπὸ <lb n="14"/>τοῦ ὑγροῦ
						καταληφθήσεται<pc>.</pc>
					<lb n="15"/>ΑΡΧΙΜΗΔΟΥΣ <lb n="16"/>ΟΧΟΥΜΕΝΩΝ <lb n="17"/><num>Β</num>
					<figure n="2.10.5">
						<figDesc xml:lang="eng">Figure 2.10.5</figDesc>
					</figure>
				</ab>
			</div>
		</body>
	</text>
</TEI>

