The three sides of a right-angled triangle have special names. The hypotenuse (\(h ... next to the angle in question (\(x\)). The trigonometric ratios for the angles 30°, 45° and 60° can ...

The three sides of a right-angled triangle have specific names. The hypotenuse (\(h ... next to the angle in question (\(x\)). The trigonometric ratios for the angles 30°, 45° and 60 ...