The radius of a circular rug is 4.5 feet. Which expression can be used to find the rug's circumference in feet?

asked Jan 16, 2019 132k views

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4 votes

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28.27
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Coyod answered Jan 17, 2019

by Coyod

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2 votes

Circumference =2πr=2*4.5π =9π ≈ 28.27 ft

Linto P D answered Jan 22, 2019

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