SOLUTION: What is the circumference of a circle with area of 25π sq. cm?
Algebra.Com
Question 847824: What is the circumference of a circle with area of 25π sq. cm?
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
pi*r^2=25 pi
25=r^2
r=5
2*pi*r=C
10pi = C
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