What were the contributions of Pythagoras?

Answer 1

Pythagoras was an ancient Greek mathematician whose theorem was: any right angle triangle, when its hypotenuse is squared, is equal to the sum of its squared sides. discovery of a mathematical formula to relate the sides of a right triangle

Answer 2

Pythagoras discovered the Pythagorean Theorem.

The Pythagorean Theorem is the basis of trigonometry.

GPS satellites use Pythagoras' ideas to find where people are on Earth with a system called triangulation.