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Mathematics 26 Online
OpenStudy (anonymous):

Find the radius of a circle with the given circumference. 12 in. r = inches

OpenStudy (anonymous):

I have the answer of 75.36 and it is telling me its wrong can someone tell me what i am doing wrong

OpenStudy (anonymous):

the formula for circumference, is 2 x Pi x r so 12=2 x Pi x r ->6=pi x r -> r = 1.91 so the radius is 1.9

OpenStudy (mertsj):

Why did you post this again. I told you how to solve it before?

OpenStudy (mertsj):

I wasn't being mean. I asked a simple question. Do you understand now?

OpenStudy (anonymous):

to tim its saying its incorrect

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