SOLUTION: what is the perimeter of a semicircle with the radius of 0.8 meters

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Question 688890: what is the perimeter of a semicircle with the radius of 0.8 meters
Answer by Alan3354(69443) About Me  (Show Source):
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what is the perimeter of a semicircle with the radius of 0.8 meters
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the semicircle is 0.8*pi meters
The diameter = 1.6 meters
--> 0.8*pi + 1.6 meters