File:Triangle Angle Sum Proof.gif

Summary

Description
English: A quick visual proof that the sum of interior angles of a triangle is 180 degrees.
Date
Source Own work
Author Addemf
Other versions File:Animation of Proof that Triangle Angles Sum to 180.gif * File:Triangle Angle Sum Proof.gif

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

Category:CC-Zero#Triangle%20Angle%20Sum%20Proof.gifCategory:Self-published work
Category:Animations of geometry Category:Triangle geometry Category:English text
Category:Animations of geometry Category:CC-Zero Category:English text Category:Self-published work Category:Triangle geometry