Visit http://ilectureonline.com for more math and science lectures!

In this video I will proof the geometry proof #2: 2AB=AC then AB=BC.

To donate:
http://www.ilectureonline.com/donate
https://www.patreon.com/user?u=3236071

Next video in this series can be seen at:
https://youtu.be/Cl0IQNnA8sE