Use Pythagoras’ theorem to show a triangle is right-angled or to find one side of a right-angled triangle when two sides are known. Make sure you are confident at substituting into and manipulating ...

Pythagoras Theorem: The Pythagoras Theorem is a fundamental principle in geometry, attributed to the ancient Greek mathematician Pythagoras. This theorem establishes a relationship between the sides ...

Eminent mathematicians of the world are in awe of the US teenage students who have claimed that they have successfully discovered a novel method to prove the famous Pythagoras’ theorem by means of ...