What is the radius of a circle with a circumference 13ft

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asked Nov 28, 2018 174k views

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What is the radius of a circle with a circumference 13ft

Mathematics
middle-school

Ziriax asked

by Ziriax

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1 Answer

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circumference is 2π r. You just need to reverse the equation to find r.
13=(2π)r
13/(2π)=r
now just simplify

Lashgar answered Dec 2, 2018

by Lashgar

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