If the area of semi circular plot of land is 11088 m sq, find its perimeter.
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Answer:
132√2 m
Step-by-step explanation:
Area of semicircle = πr sq.
11088 = 22/7*rsq.
r = 42√2 m
Perimeter of a semicircle = theta/360° * 2πr
= 180°/360° * 2*22/7*42√2
= 132√2 m
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