What began as a bonus question in a high school math contest has resulted in a staggering 10 new ways to prove the ancient ...

Pythagoras’ theorem (that the square of the longest side of a right-angled triangle equals the square of the other two sides) ...

An understanding of how to use Pythagoras’ theorem to find missing sides in a right-angled triangle is essential for applying the theorem in different contexts. (3,1) is the coordinate that is 3 ...

Here's the deal; there was this Greek guy named Pythagoras, who lived over 2,000 years ago during the sixth century B.C.E. Pythagoras spent a lot of time thinking about math, astronomy ...