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Use 3.14 for the radius to estimate the area of a circle the diameter is given round your answer to the nearest hundredth if necessary.
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Use 3.14 for the radius to estimate the area of a circle the diameter is given round your answer to the nearest hundredth if necessary.

Use 3.14 for the radius to estimate the area of a circle the diameter is given round-example-1
User Marchica
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r = 24.4 / 2 = 12.2

A = 3.14 (12.2)^2
A = 3.14 (148.84)
A = 467. 36

hope it helps
User MoominTroll
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