STEP 1 - RIGHT TRIANGLE x 4 ... You have created a visual proof of Pythagoras' theorem!

This relationship is shown below. In National 5 Lifeskills Maths it is likely that you will have to use Pythagoras' Theorem as one step in a bigger question.

What began as a bonus question in a high school math contest has resulted in a staggering 10 new ways to prove the ancient mathematical rule of Pythagoras' theorem. It's long been claimed impossible ...

A leading academic has highlighted China's rich mathematical history, including a startling fact about a well-known theorem ...

What began as a bonus question in a high school math contest has resulted in a staggering 10 new ways to prove the ancient mathematical rule of Pythagoras' theorem. "There are no trigonometric ...