The radius of a circle is 3 kilometers. What is the circle's area

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JRaymond asked Jun 1, 2022

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45 votes

The radius of a circle is 3 kilometers. What is the circle's area

Mathematics
high-school

JRaymond asked Jun 1, 2022

by JRaymond

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27 votes

Answer:

28.27

Explanation:

A=πr2=π·32≈28.27433

Oiew answered Jun 2, 2022

by Oiew

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8 votes

Answer:

If you're using 3.14 for pi, it's 28.26

Explanation:

Phil Sheard answered Jun 7, 2022

by Phil Sheard

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