If the radius of sphere is 14 cm then it’s surface area is
If the radius of sphere is 14 cm then it’s surface area is
A) 1464 cm2
B) 2464 cm2
C) 3464 cm2
D) 4464 cm2
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Correct option is (B) 2464 cm2
r = 14 cm
Surface area \(=4\pi r^2\)
\(=4\times\frac{22}7\times14\times14=88\times28\)
= \(2464\,cm^2\)
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