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Mathematics 61 Online
OpenStudy (anonymous):

the area of a circular trampoline is 171.73 square feet. What is the radius of the trampoline? round to the nearest hundreth. PLEASE SHOW ALL WORK.

OpenStudy (anonymous):

The area of a circle is pi*r^2 You are given the area as 171.73 If you divide that by pi, then you have r^2 If you take the square root of r^2, you get r

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