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: This article explains the concept of Pythagoras Theorem and its converse. Know the definition, formula, proof, examples and applications of Pythagoras Theorem. Pythagoras Theorem: ...

A Dereham school girl's cartoon explaining an often perplexing mathematical theory has won a top award. Emily Wolfenden, who attends Neatherd High School, used the national UK Schools Computer ...