νγ΄.
ἐστὶ δοθείς.
καὶ τῆς ΑΒ ἄρα πρὸς τὴν ΖΘ λόγος ἐστὶ δοθείς. τῆς δὲ ΖΘ πρὸς ΕΖ λόγος ἐστὶ δοθείς· καὶ τῆς ΑΒ ἄρα πρὸς τὴν ΕΖ λόγος ἐστὶ δοθείς. διὰ τὰ αὐτὰ δὴ καὶ τῶν λοιπῶν πλευρῶν πρὸς τὰς λοιπὰς λόγος ἐστὶ δοθείς.
Data. Euclid. ed. Johan Ludvig Heiberg, ed. Heinrich Menge. United States. 2016.
Sponsored by Harvard College Library.