# Fragmenta 13.1

Euclid, Fragmenta, Chapter 13. Ancient Greek.

Canonical: https://interlinea.aeterna-institute.org/library/greek/euclid/fragmenta/13.1

13. Archimedes Περὶ κωνοειδ. prop. 3 (I p. 272, 23 sqq.): Ὃν δὴ λόγον ἔχει τὸ τετράγωνον τὸ ἀπὸ τᾶς ΑΖ ποτὶ τὸ τετράγωνον τὸ ἀπὸ τᾶς ΑΚ, τοῦτον ἐχέτω ἁ Ν ποτὶ τὰν Μ. αἱ δὴ ἀπὸ τᾶς τομᾶς ἐπὶ τὰν ∠Ζ ἀγόμεναι παρὰ τὰν ΑΕ δύνανται τὰ παρὰ τὰν ἴσαν τᾷ Ν παραπίπτοντα πλάτος ἔχοντα, ἃς αὐταὶ ἀπολαμβάνοντι ἀπὸ τᾶς ∠ ποτὶ τὸ ∠ πέρας. δέδεικται γὰρ ἐν τοῖς κωνικοῖς.

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Euclid, Fragmenta, ed. Heinrich Menge. Text: The Greek Library, from the Perseus Digital Library and other open sources, CC BY-SA 4.0. Changes: apostrophes normalised and the text divided into reading sections by Interlinea.
License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Source: https://thegreeklibrary.pages.lisn.upsaclay.fr/works/tlg1799.tlg016.local001/.