WAEC Mathematics 2025 Objective — Question 37
Question 37 of 51 from the West African Examinations Council (WAEC) Mathematics 2025 Objective paper, with the correct answer and a full explanation.
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Find the sum of the interior angles of a pentagon.
- A. 340 deg
- B. 350 deg
- C. 540 degCorrect
- D. 550 deg
Explanation
Sum of interior angles of a polygon = (n-2)x180. For a pentagon, n=5: (5-2)x180 = 3x180 = 540 deg.
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