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Mathematics 13 Online
OpenStudy (anonymous):

Giving MEDALS! Solve this question Marcy is making a hooked circle-shaped rug for her mother. The circumference of the circle-shaped rug is 56.52 inches. What is the area of the rug?

OpenStudy (anonymous):

area = pi * r^2, so u need to find r. recall circumference = pi * 2 * r, so divide 56.52 by 2 * pi, that'll give u the r. now just plug that value into the area formula.

OpenStudy (anonymous):

thanks!

OpenStudy (anonymous):

no problem :D

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