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 held that there are three sorts of men, just as there are three classes of strangers who go to the Olympic games. There are the lovers of gain who come to buy and sell, the lovers of honour ...

Cowboys coach Jason Garrett graduated from Princeton, and he wants to have smart players on his team. Specifically, Garrett wants players with a firm grasp of geometry, which includes understanding ...