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Mathematics 15 Online
OpenStudy (anonymous):

Use the given circle. Find the length s to the nearest tenth

OpenStudy (anonymous):

OpenStudy (raden):

s = 1/3 * circumference of circle

OpenStudy (raden):

so, s = 1/3 * 2 * pi * r s = 1/3 * 2 * 3.14 * 5 = ...

OpenStudy (anonymous):

9.42 which we can round to 10.5 in is that correct?

OpenStudy (raden):

i got 10.46, but actually we can round to 10.5 :)

OpenStudy (anonymous):

thanks for your help :)

OpenStudy (raden):

welcome :)

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