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given the area A of a circle, the formula r = sqrt(A/3.14) can be used to calculate the radius of the circle. find the area when the radius is 9.9cm
 one year ago
 one year ago
given the area A of a circle, the formula r = sqrt(A/3.14) can be used to calculate the radius of the circle. find the area when the radius is 9.9cm
 one year ago
 one year ago

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muhammad9t5Best ResponseYou've already chosen the best response.0
A=pi*r^2 now yu can get area by the formula.
 one year ago
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