Pythagora theorem (proofs serie 2)

http://dmentrard.free.fr/GEOGEBRA/Maths/Export5/Pythags2MD.html
[url=http://dmentrard.free.fr/GEOGEBRA/Maths/Export5/Pythags2MD.html]http://dmentrard.free.fr/GEOGEBRA/Maths/Export5/Pythags2MD.html[/url]
– Daniel Mentrard

Information: Pythagora theorem (proofs serie 2)