Question

If the area of semi circular plot of land is 11088 m sq, find its perimeter.

Answer 1

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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