Suppose the radius of a circle is {8} units. What is its circumference?

asked Jan 28, 2021 204k views

3 votes

by Anas

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7 votes

Answer:

16
$\pi r^(2)$

Explanation:

because
$r^(2) = (8)/(2) ^(2) = (64)/(4) = 16\pi r^(2)$

Mintobit answered Feb 1, 2021

5.4k points

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