# Scholia in Euclidis catoptrica (scholia vetera) 45

Scholia in Euclidem, Scholia in Euclidis catoptrica (scholia vetera), Section 45. Ancient Greek.

Canonical: https://interlinea.aeterna-institute.org/library/greek/scholia-in-euclidem/scholia-in-euclidis-catoptrica-scholia-vetera/45

45. Ὥστε καὶ ἡ ὑπὸ ΓΒΘ μείζων p. 332, ἐπεὶ γὰρ τριγώνου τοῦ ΓΒΝ αἱ γ γωνίαι ταῖς τρισὶν γωνίαις τριγώνου τοῦ ΒΝΚ ἴσαι, ἐξ ὧν αἱ δύο ἡ πρὸς τῷ Ρ καὶ ἡ ὑπὸ ΒΝΚ μείζους τῶν δύο τῆς τε πρὸς τῷ Γ καὶ τῆς ὑπὸ ΓΝΒ, λοιπὴ ἄρα ἡ ὑπὸ ΚΒΝ λοιπῆς τῆς ὑπὸ ΓΒΝ ἐλάσσων· ὅπου γὰρ τὸ μεῖζον, ἐκεῖ τὸ ἔλαττον.

---

Scholia in Euclidem, Scholia in Euclidis catoptrica (scholia vetera), ed. Johan Ludvig Heiberg, H. 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/tlg5022.tlg005.local001/.
