SOLUTION: Find the radius of a circle with circumference (pi).

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Question 77695: Find the radius of a circle with circumference (pi).
Answer by zerosignal(28) About Me  (Show Source):
You can put this solution on YOUR website!
you must use the formula r+=+c%2F%282%2Api%29 to solve:
if "c" = pi,
r+=+pi%2F%282%2Api%29
r+=+1%2F2
or r+=+0.5