We can also use Pythagoras to find the distance between two points. Plot the coordinates onto a graph. Join up A and B to show the line AB then form a right-angled triangle.

Pythagoras’ theorem is a statement that is true for all right-angled triangles.It states that the area of the square on the hypotenuse close hypotenuseThe longest side of a right-angled triangle ...

Pythagoras was a Greek philosopher and mathematician. He was the leader of the Brotherhood of Pythagoreans, a secret society which studied mathematics. Their motto was "All is number." The ...