Question

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

Answer

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°.

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