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JAMB Mathematics 2008 Question 26

Question 26

Angles and Polygons

Find the exterior angle of a 12 sided regular polygon.

  1. A.12°
  2. B.24°
  3. C.25°
  4. D.30°
Show the answer and explanation

Answer: D (30°)

Explanation

Each exterior angle = 360° ÷ 12 = 30°.