Copy of To Show That Vertically Opposite Angles Are Equal

A simple demonstration for vertically opposite angles. By rotating one angle students can see that vertically opposite angles are equal.

Ronan Downes — 25 febbraio 2020 - 17:15

Licenza: CC-BY-SA, GeoGebra Terms of Use
Basato su: To Show That Vertically Opposite Angles Are Equal
Condiviso da GreenMaths