Sunday, August 15, 2021

For Geometry and Triangle Fans (especially)

 A fun li'l Twitter geometry thread from yesterday:

https://twitter.com/DavidKButlerUoA/status/1426286914076692480



1 comment:

Karen Campe said...

YES! So much fun. Read all the branches of the thread, we got into the Angle Bisector Theorem and associated proofs; starts here: https://twitter.com/MathTechCoach/status/1426505903235342336?s=20