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WAEC Further Mathematics 2018 Question 22

Question 22

Trigonometry

Express (13/4)π radians in degrees.

  1. A.495°
  2. B.225°
  3. C.585°
  4. D.135°
Show the answer and explanation

Answer: C (585°)

Explanation

(13/4) × 180° = 585°.