The three sides of a right-angled triangle have special names. The hypotenuse (\(h\)) is the longest side. It is opposite the right angle. The opposite side (\(o\)) is opposite the angle in ...

It is opposite the right angle. The opposite side (\(o\)) is ... the angles 30°, 45° and 60° can be calculated using two special triangles. An equilateral triangle with side lengths of 2 ...