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OpenStudy (anonymous):
Find the approximate value of the circumference of a circle with the given radius. Use = 3.14. Round your answer to the nearest tenth. 4 inches
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OpenStudy (anonymous):
The radius is 4 inches?
OpenStudy (anonymous):
Well, the Circumference formula is C = pi * d pi is 3.14 d is the diameter if the radius is 4, the diameter is 8 because the diameter is twice the size of the radius. So your answer will be: C = 3.14 * 8 C = 25.12
OpenStudy (anonymous):
After you round it to the nearest tenth it's 25.1
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