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MATHEMATICS

JAMB 2012 - Question 29

Mathematics 2012 JAMB Past Questions - Question 29: A circular arc subtends angle 150 at the center of a circle of radius 12cm .calculate the area of the sector of the arc.

Use the diagram to answer questions 29

A circular arc subtends angle 150 at the center of a circle of radius 12cm .calculate the area of the sector of the arc.

A: 30π cm

B: 60 πcm

C: 120πcm

D: 150π cm

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Correct Answer

Explanation

check solution in the diagram above