Pythagorean Theorem - Maple Help

 Main Concept The Pythagorean theorem states that any right angle triangle of side lengths a, b, c satisfies   where $c$ is the length of the longest side.
Observe the following animation. The area of the light blue region is ${c}^{\mathit{2}}$ at the beginning and ${a}^{\mathit{2}}\mathit{+}{b}^{\mathit{2}}$ at the end, and yet it clearly has not changed.