100 proofs of Pythagorean Theorem
Can you describe the proof by using the following pictures?
Hint: A key point is: If you cut the blue and pink triangles and paste them to the position shown in the left picture above, you get a square with area \(c^2\).
Here is a link for 100 proofs of Pythagorean Theorem:
Also 3-d Pythagorean Theorem will be trivial to prove, but can you describe and generalize it?
Last modified: Tuesday, 7 January 2014, 8:28 PM