Trigonometry close trigonometryThe study of sides and angles in triangles. can be used to find a missing angle in a right-angled triangle when two sides are known. An understanding of the three ...

Generalizing the Pythagorean equation for triangles with integer sides to powers greater than ... as many people continue to find new interpretations, generalizations, analogues, proofs, and ...

Each triple is the lengths of the three sides of a right-angled triangle, where each side is a whole number. The simplest example is (3, 4, 5); others include (5, 12, 13) and (8, 15, 17).