find the diameter of a circle and its circumference if its area is 6.16 metre square
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Diameter= 8.8m
Circumference = 27.65m
Step-by-step explanation:
πr^2 = 6.16m^2(Area of circle)
r^2 = 6.16×22/7
r^2 = 19.36
r=4.4
Diameter = 2r = 2(4.4)=8.8m
2πr (circumference of circle)
2×22/7×4.4
27.65m
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