An understanding of how to use Pythagoras’ theorem to find missing sides in a right-angled triangle is essential for applying the theorem in different contexts. (3,1) is the coordinate that is 3 ...

It is useful to think of Pythagoras’ theorem as \(a\)² + \(b\)² = \(c\)². The hypotenuse is labelled as \(c\) and the other two sides labelled as \(a\) and \(b\). This makes the areas of the ...

Two students who discovered a seemingly impossible proof to the Pythagorean theorem in 2022 have wowed the math community ...