Pythagoras Theorem – Define, Formula and Solved Example Pythagoras theorem states that “In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides (base and perpendicular)”. Pythagoras Theorem : This article explains the concept of Pythagoras Theorem and its converse. Know the definition, formula , proof, examples and applications of Pythagoras Theorem . Pythagorean Theorem Calculator uses the Pythagorean formula to find hypotenuse c, side a, side b, and area of a right triangle. Pythagorean triples explained. Learn the formula , definition, proof and examples of the Pythagorean Theorem for right triangles. Find out how to use it to calculate missing side lengths and check if a triangle has a right angle.
