Book:Menelaus of Alexandria/Sphaerica

Menelaus of Alexandria: Sphaerica

Published $\text {\text {c. $110$}}$

Subject Matter

• Spherical Astronomy

Contents

• Spherical Triangles with Same Angles are Congruent
• Sum of Angles of Spherical Triangle

Sources

• 2008: Ian Stewart: Taming the Infinite ... (previous) ... (next): Chapter $5$: Eternal Triangles: Astronomy