What is the mathematical proof for the Pythagorean Theorem? Give one detailed proof of the Pythagorean Theorem involves using the areas of squares with areas a^2, b^2, and c^2. Proof both sides equal.

What is the mathematical proof for the Pythagorean Theorem? Give one detailed proof of the Pythagorean Theorem involves using the areas of squares with areas a^2, b^2, and c^2. Proof both sides equal.