Question

if the circumference of a circular sheet is 132m, find its radius and area (take Pye 22÷7

Answer 1

2πr=132
2×22/7×r=132
r=132×7/22÷2
on solving we get,
r=21m
area=πr^2
=22/7*21×21
on solving WE get,
area=1323m^2
Solved

Answer 2

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