JSCE Mathematics 2024 Objective — Question 29
Question 29 of 80 from the Junior Secondary Certificate Examination (JSCE) Mathematics 2024 Objective paper, with the correct answer and a full explanation.
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Each interior angle of a regular polygon is 150°, find the number of sides the polygon has.
- A. 24
- B. 20
- C. 12Correct
- D. 6
Explanation
Exterior angle = 180° - 150° = 30°. Number of sides = 360° / 30° = 12.
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