If the radius of a circle is 8.1 mi, what is the circumference?

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Vincentvanjoe asked May 2, 2022

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If the radius of a circle is 8.1 mi, what is the circumference?

Mathematics
middle-school

Vincentvanjoe asked May 2, 2022

by Vincentvanjoe

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19 votes

The Answer is 48.6
C=2x3x8.1

SparkFinder answered May 3, 2022

by SparkFinder

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13 votes

Answer:

206.12 mi

Explanation:

A=πr²=π·8.1²≈206.11989

Guimoute answered May 7, 2022

by Guimoute

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