Bottema's theorem

Bottema's theorem on Wikipedia

[url=https://en.wikipedia.org/wiki/Bottema%27s_theorem]https://en.wikipedia.org/wiki/Bottema%27s_theorem[/url]

GIF on Twitter

I discovered Bottema's theorem (Oene Bottema, 1901–1992) via @juliomulero, I had to make a #MathGIF w/ @geogebra.https://t.co/xG0cu7KdhD pic.twitter.com/Yp8SP1UtiE
— Vincent Pantal🍩ni (@panlepan) December 18, 2021

Information: Bottema's theorem