From trigonometry to Pythagoras' theorem, there are plenty of mathematical terms you might remember from school – but could you actually answer a question now? After a survey found half of British ...

Pythagoras Theorem states that for a right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides. Practice applying Pythagoras’ theorem ahead of your ...

Nick Gibb, the Education Minister, has hit out at the popstar Lily Allen after she questioned the value of children learning Pythagoras's theorem and using bunsen burners in schools. By Laura Hughes ...

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