SOLUTION: area of a circular region is 620 square meter. find length of wire for fencing it.

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Question 846809: area of a circular region is 620 square meter. find length of wire for fencing it.
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
620/3.14=197.45
sqrt 197.45=14
14*2=28
3.14*28=88 meters