You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. As part of their first anniversary celebrations, the Museum of Mathematics (MoMath) and about 500 math ...

The sides of right-angled triangles are labelled opposite, hypotenuse and adjacent. Trigonometry explores the relationship between sides and angles in right-angled triangles. The hypotenuse is the ...