jeffrey200572 jeffrey200572

04-04-2018
Mathematics

contestada

Use 3.14 for pi to estimate the area of a circle. The diameter is given. Round your answer to the nearest hundredth if necessary Diameter= 24.4

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edwintac edwintac

04-04-2018

The formula for the area of a circle is A=πr². First, input 3.14 in place of pi, A=(3.14)r². Then divide the diameter by 2 to get the radius and plug that in for r, A=(3.14)(12.2)². Now solve, A=467.3576. Finally, round your answer to the nearest hundredth, A≈467.36

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