All the Latest Game Footage and Images from Sword of Hypotenuse Cut, squash, and headbutt other tofu ninja in this adventure searching for the truth of the Pythagoreans' Theorem! Explore various ...

The cosine of this angle is the length of the horizontal side divided by the hypotenuse. The Pythagorean theorem is therefore equivalent to the equation sin 2 x + cos 2 x = 1.