Find the circumference of a circle with radius 8.3 ft. round to the nearest tenth

Hello there!

The formula for finding the Circumference of a circle is the following expression:
2r, or 2 * 3.14 * the radius.

We have the radius, 8.3, so we have all necessary information to solve this problem.
Replace r with 8.3 in the expression "2 * 3.14 * r";
2 * 3.14 * 8.3
2 * 3.14 = 6.28
6.28 * 8.3 = 52.124.

The Circumference of your circle is 52.124 ft.

I hope this helps!

The formula is pi*r*2 so what you would do is multiply these

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the answer is 52.124 feet

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