A man standing on the ground observes the angle of elevation of the top of a tower to be 60°. If he walks 20 m towards the tower, the angle becomes 30°. Find the height of the tower.
Q1. A man standing on the ground observes the angle of elevation of the top of a tower to be 60°. If he walks 20 m towards the tower, the angle becomes 30°. Find the height of the tower.
Answer: 10 √3 m
Explanation: Using trigonometric ratios, we can form two equations and solve for height, which equals 10 √3 m.