passpadi

2016

Mathematics

JAMB

From the diagram above. Find the fraction of the shaded position?

A.

1/3

B.

1/5

C.

1/4

D.

1/6

Correct Answer: 1/6

Explanation

θ = 180° -(90 + 60) θ = 180° - 150° = 30° Fraction of shaded position = 30/360 + 30/360 = 1/12 + 1/12 = 1/6

θ = 180° -(90 + 60) θ = 180° - 150° = 30° Fraction of shaded position = 30/360 + 30/360 = 1/12 + 1/12 = 1/6
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