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Mathematics 8 Online
OpenStudy (anonymous):

What radius of a circle would guarantee that the circumference is equal to the perimeter of a regular pentagon with sides of 8? Use 3.14 for

OpenStudy (amistre64):

what is the perimeter of the pentagon?

OpenStudy (amistre64):

equate the circumference of the circle with the perimeter, and solve for the radius ...

OpenStudy (anonymous):

i got 6.4

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