Pythagoras’ theorem

Pythagoras’ theorem

Introduction to Pythagoras' Theorem

Pythagoras' theorem is a fundamental rule in geometry, specifically used to determine the length of an unknown side in any right-angled triangle. This powerful theorem simplifies complex spatial problems into straightforward algebraic calculations. It is named after the ancient Greek mathematician Pythagoras of Samos, who is credited with its first proof, though its principles were known to earlier civilizations.