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The sector of a circle with a 12 inches radius has a central angle measure of 60°. What is the exact area of the sector in terms of ​ π ​ ? 24in2?

The sector of a circle with a 12 inches radius has a central angle measure of 60°. What is the exact area of the sector in terms of ​ π ​ ? 24in2?
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The sector of a circle with a 12 inches radius has a central angle measure of 60°. What is the exact area of the sector in terms of ​ π ​ ?

24in2?

User Florrie
by
7.4k points

1 Answer

4 votes
60(pi/180)=pi/3
a=1/2*r^2*(pi/3)
a=(1/2)(144)(pi/3)
a=72(pi/3)
a=24pi
User Haroba
by
8.4k points
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