Question

The hypotenuse of a 30°- 60°-90° triangle is 20. What is the length of each leg?​

Answer 1

Explanation:

The legs of a 30°- 60°-90° triangle are in the ratio 1:√3:2

The side opposite the 90° angle is 20 units, so the side opposite the 30° angle is 10 units and the side opposite the 60° angle is 10√3 units.