A person is standing on the ground, looking at the top of a tower. The angle of elevation is 30°. If the height of the tower is 20√3 m, how far is the person from the tower?
Q1. A person is standing on the ground, looking at the top of a tower. The angle of elevation is 30°. If the height of the tower is 20√3 m, how far is the person from the tower?
Answer: 60 m
Explanation: Using tan(30°) = 20√3 / distance, we get distance = 60 m.