Pythagoras' theorem - OCR Calculating the length of one of the shorter sides Pythagoras’ theorem can be used to calculate the length of any side in a right-angled triangle.

Area of Triangle Formula: In this article, we cover the definition of triangle and its various types based on the angles and length of side. Besides, we will see how to calculate the area of a ...

Today, Pythagorean triples are still useful in calculating the lengths of each side of a right triangle, namely in navigation and construction.