WAEC Mathematics 2015 Objective — Question 26
Question 26 of 50 from the West African Examinations Council (WAEC) Mathematics 2015 Objective paper, with the correct answer and a full explanation.
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The population of students in a school is 810. If this is represented on a pie chart, calculate the sectoral angle for a class of 72 students.
- A. 32°Correct
- B. 45°
- C. 60°
- D. 75°
Explanation
Sectoral angle = (72/810)×360° = 32°.
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