SOLUTION: find the perimeter of the field whose shape .they arc on the laft and right are semicircle of radius 100meter and the distance between pairs pairs of end point of the arcs is equal

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Question 1159914: find the perimeter of the field whose shape .they arc on the laft and right are semicircle of radius 100meter and the distance between pairs pairs of end point of the arcs is equal to 200meter each
Answer by ikleyn(52866) About Me  (Show Source):
You can put this solution on YOUR website!
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Two semicircles contribute to the perimeter as one complete circle.


Therefore, the perimeter is  P = 2%2Api%2A100 + 2*200 = 2*3.14*100 + 400 = 1028 meters, approximate.    ANSWER