Find the diameter and circumference if its area is 6.16m┬▓
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Step-by-step explanation:
area=πr^2
6.16=22/7*r^2
616*7/100*22=r^2
√1.96=r
1.4m=r
circumference=2πr
=2*22/7*1.4
=8.8m
diameter=2r
=2*1.4
=2.8m
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