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The radius of a circle is 18 millimeters. What is the circle's area?
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The radius of a circle is 18 millimeters. What is the circle's area?

User Heart
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1 Answer

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Area = π × ( radius )^2

Area = π × ( 18 )^2

Area = π × 324

Area = 324 π mm^2

User Alan Millirud
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