If circumference of a circular sheet is 528 cm find radius
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Circumference = 528m
2πr = 528
2×22×r/7 = 528
r = 528×7/2×22
r = 528×7/44
r = 84m
Hence the radius is 84m..
Area = πr2
= 22/7×84×84
=22×84×12
= 22176 m2
Hence the area of the circular field is 22176 m2...
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