Question

the curved surface area of sphere is 616 find diameter
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Answer 1

Answer:

the diameter proximately 14

Answer 2

Answer:

4πr^2 = 616

4 * 22/7 * r^2 = 616

r^2 = 616 * 7/ 4* 22

r^2 = 56*7/4*2

r^2 = 7*7

r= 7cm

diameter = 14 cm