Question

Construct the 15° angle, using ruler and a pair of compass only.

Answer 1

Steps of construction:

To construct an angle of 15°.

1. Draw an angle of 60° as drawn above.
2. Bisect this angle of get two angles each of 30°. Thus, ∠EOB = 30°
3. Bisect this angle ∠EOB to get two angles each of 15°. ∠EOB = 15°.