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Estimate the circumference of a circle that has a radius of 11 m simplify it.

User Joey T
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1 Answer

3 votes

ANSWER


C=22\pi \: m

EXPLANATION

The circumference of a circle is calculated using the formula:


C=2\pi \: r

where r=11 meters is the radius of the circle.

Let us substitute the radius into the formula to obtain,


C=2\pi \: * 11

This simplifies to:


C=22\pi

When we substitute


\pi = 3.14

We get


C=22(3.14) = 69.08m

to the nearest hundredth.

User NeilD
by
8.3k points

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