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The area of circle w is 289 pie sqare, find the circumfrence
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The area of circle w is 289 pie sqare, find the circumfrence

User Yoonghm
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1 Answer

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Circle Area = PI * radius^2

289 = PI * radius^2

radius = 9.5912229203

circumference = 2 * PI * radius = 60.2634309308


User Timtech
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