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MATHEMATICS

JAMB 2021 - Question 22

Mathematics 2021 JAMB Past Questions - Question 22: 4, 16, 30, 20, 10, 14 and 26 are represented on a pie chart. Find the sum of the angles of the bisectors representing all numbers equals to or greater than 16

4, 16, 30, 20, 10, 14 and 26 are represented on a pie chart. Find the sum of the angles of the bisectors representing all numbers equals to or greater than 16

A: 48°

B: 84°

C: 92°

D: 276°

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Correct Answer

Explanation

Given that 4, 16, 30, 20, 10, 14 and 26Adding up = 120nos ≥ 16 are 16 + 30 + 20 + 26 = 92The requires sum of angles = 92/120 x 360 ° /1= 276 °