Khan Academy Static

The Pythagorean theorem is one of the most famous ideas in all of mathematics. This tutorial proves it. Then proves it again... and again... and again. More than just satisfying any skepticism of whether the Pythagorean theorem is really true (only one proof would be sufficient for that), it will hopefully open your mind to new and beautiful ways to prove something very powerful. Common Core Standard: 8.G.B.6

1126_Another_Pythagorean_theorem_proof.html

1124_Bhaskara_s_proof_of_the_Pythagorean_theorem.html

1123_Garfield_s_proof_of_the_Pythagorean_theorem.html

1125_Pythagorean_theorem_proof_using_similarity.html