# Stereometrica 62.1

Hero of Alexandria, Stereometrica, Ι. ΕΙΣΑΓΩΓΑΙ ΤΩΝ ΣΤΕΡΕΟΜΕΤΡΟΥΜΕΝΩΝ ΗΡΩΟΣ., Chapter 62. Ancient Greek.

Canonical: https://interlinea.aeterna-institute.org/library/greek/hero-of-alexandria/stereometrica/62.1

Εἰ θέλεις εὑρεῖν καὶ διὰ τῆς περιμέτρου τὴν ἐπιφάνειαν τῆς κόγχης, ποιήσεις οὕτως· ἔστω ἡ διάμετρος ποδῶν ζ, ἡ δὲ περίμετρος ποδῶν ῑᾱ. τὴν διάμετρον τῶν ζ ἐπὶ τὴν περίμετρον τῶν ῑᾱ· γίνονται οζ. τούτων τὸ U+2220΄· γίνονται πόδες λη U+2220΄. τοσούτων ἔστω ποδῶν ἡ ἐπιφάνεια τῆς κόγχης.

---

Hero of Alexandria, Stereometrica, ed. Johan Ludvig Heiberg. 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/tlg0559.tlg010.local001/.