Pythagoras Theorem states that for a right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides. Practice applying Pythagoras’ theorem ahead of your ...

The Pythagorean Theorem—discovered by the Greek mathematician Pythagoras in the 6th century BCE—is a cornerstone of mathematics. Simply stated as a 2 + b 2 = c 2, the theorem posits that the sum of ...

Catherine Scarlett responds to an article about US teenagers who claim to have proved the theorem using trigonometry While it is heartening to see enthusiastic mathematical inquiry in young people and ...

Looking for a fully interactive GCSE maths lesson to teach or revise 3D Pythagoras? This engaging digital maths lesson is ideal for helping students master applying the Pythagorean Theorem in 3 ...

A high-quality GCSE Maths worksheet focusing on exam style questions for Pythagoras finding a shorter side, designed for the Foundation tier. • Use Pythagoras’ theorem to find a shorter side of a ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...