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Mathematics 8 Online
OpenStudy (sbuck98):

Can someone tell me the formula I need to use for this problem?

OpenStudy (sbuck98):

OpenStudy (anonymous):

well to find the circumference you use C=2(Pi)R

OpenStudy (anonymous):

then you multiply that by 100

OpenStudy (anonymous):

then you multiply that by 100

OpenStudy (anonymous):

idk why it posted that twice

OpenStudy (sbuck98):

I tried that & didn't get any of those choices

OpenStudy (dani_rose):

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