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Tanzania [10]
3 years ago
9

Find the exact area of the sector of the circle with the given radius and central angle.

Mathematics
1 answer:
icang [17]3 years ago
4 0
Area  of sector  = (1/2) * r^2 * α    where α = the angle in radians

= 1/2  * 12^2 * π/3

= 72 π / 3  = 24 π  Answer
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