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Please help, the image is below!

Please help, the image is below!-example-1

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Formula for the area of a circle: A = pi x r^2

We are given the diameter in this problem, but we need the radius. To find the radius, we will need to divide the diameter by 2.

8 / 2 = 4

A = pi x 4^2

A = pi x 16

A = 16pi cm^2

Hope this helps!! :)

User Zchholmes
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