# Trigonometry! #118

Geometry Level 1

A player sitting on the top of a tower of height $$40m$$ observes that the angle of depression of a ball lying on the ground is $$60^{\circ}$$. Find the distance between the foot of the tower and the ball, in metres.

Express your answer in the form of $$\frac{a}{\sqrt{b}}m$$ and enter the value of $$a+b$$.

This problem is part of the set Trigonometry.

×