Homework Help: Math

Posted by Richard on Monday, February 25, 2008 at 9:37pm.

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.

Math - Ms. Sue, Monday, February 25, 2008 at 9:46pm
To find the circumference of a circle, use this formula:

C = 2r * pi

C = 2 * 13 * 3.14
- Math - Richard, Monday, February 25, 2008 at 10:08pm
  Thank you!!
  - Math - Ms. Sue, Monday, February 25, 2008 at 10:16pm
    You're welcome.

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