Corollary: The supplemental angle of a right angle is another right angle.
(related to Definition: 1.10: Right Angle, Perpendicular Straight Lines)
The supplemental angle of a right angle is another right angle.
Table of Contents
Thank you to the contributors under CC BY-SA 4.0!
Adapted from CC BY-SA 3.0 Sources:
- Callahan, Daniel: "Euclid’s 'Elements' Redux" 2014
Adapted from (Public Domain)
- Casey, John: "The First Six Books of the Elements of Euclid"