SOLUTION: What is the area of a circle with a circumference of 50PI cm? Leave your answer in terms of PI.

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Question 136334: What is the area of a circle with a circumference of 50PI cm?
Leave your answer in terms of PI.
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
area=pir^2
50pi=2pir
r=50pi/2pi
r=25cm.
area=pi25^2
area=625pi cm^2