The Pythagorean Theorem states that in a right triangle, the square of the hypotenuse (C) is equal to the sum of the squares of the other two sides (A and B). Specifically, if we let A and B represent two sides of a right triangle, and C represent the hypotenuse, the theorem can be written as: A^2 + B^2 = C^2.

1. Pythagorean Theorem A^2 + B^2 = C^2 The sum of 2 sides (A and B) is equal to the Hypotenuse (C)