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17-09-2017
Mathematics

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

find the exact area of the sector of the circle with the given radius and central angle class=

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17-09-2017

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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