# Scholia in Euclidis Data Ad prop. LXXXV.

Scholia in Euclidem, Scholia in Euclidis Data, SCHOLIA.. Ancient Greek.

Canonical: https://interlinea.aeterna-institute.org/library/greek/scholia-in-euclidem/scholia-in-euclidis-data/Ad%20prop.%20LXXXV.

180. Καί ἐστι δοθεῖσα ἡ ὑπὸ ΑΒ∠ γωνία p.168, 2] ὡς ἂν εὐθεῖα ἐπʼ εὐθεῖαν σταθεῖσα γωνίας ποιῇ, ἤτοι δύο ὀρθὰς ἢ δυσὶν ὀρθαῖς ἴσας ποιήσει. 181. Καὶ λοιπὴ ἄρα ἡ ΒΓ p. 168, 10] συναμφό- τερος ἡ ΑΒ, ΒΓ ὑπόκειται δοθεῖσα, καί ἐστιν ἴση ἡ ΑΒ τῇ ∠Β, καί εἰσι δοθεῖσαι· ὥστε καὶ ἡ ∠ΒΓ δο- θεῖσά ἐστιν· δέδοται ἄρα ὅλη ἡ ∠Γ. ἐὰν οὖν ἀπὸ δεδομένης τῆς ∠Γ δεδομένη ἡ ∠Β ἀφαιρεθῇ, καὶ ἡ ὑπολειπομένη δέδοται.

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Scholia in Euclidem, Scholia in Euclidis Data, 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/tlg5022.tlg002.local001/.