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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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Аноним Аноним
  • 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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