# Math

Hello! Please help me out here.

How do you find the circumference of something when you of 13in as your radius?
Please answer this question.

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1. To find the circumference of a circle, use this formula:

C = 2r * pi

C = 2 * 13 * 3.14

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Ms. Sue
2. Thank you!!

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3. You're welcome.

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Ms. Sue

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