What is pythagarouses theary
http://en.wikipedia.org/wiki/Pythagorean_theorem
The Pythagorean theorem is a fundamental concept in mathematics that relates to the sides of a right-angled triangle. It states that in a right-angled triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.
To find out more about the Pythagorean theorem, you can visit the Wikipedia page on the topic. It provides a detailed explanation of the theorem, its history, applications, and proofs. You can find this page by typing "Pythagorean theorem" into a search engine or by directly visiting the link provided: http://en.wikipedia.org/wiki/Pythagorean_theorem