Proving The General Case of Pythagorean Theorem Visually

Great way to better understand how the Pythagorean Theorem works and how to get students to understand prior to learning how to use it algebraically.

[motthebug]

I would find it helpful if the segmentation piece sizes were justified, tho' it probably doesn't belong on the "visual" proof.

[ymm]

Typo in the spelling of Pythagorean in title