Αντιγραφή του 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.

Elen — 28. Januar 2020 - 08:47

Lizenz: CC-BY-SA, GeoGebra Terms of Use
Basierend auf: To Show That Vertically Opposite Angles Are Equal
Geteilt von GreenMaths