Question

Radius of a sphere is 14cm find the surface area of sphere????

Answer 1

hope it's helpful :-)))

Answer 2

Surface area of a sphere =

$4\pi {r}^{2}$
$= \: 4 \: \times \: \frac{22}{7 \: } \times \: 14 \times 14$
$= 4 \times 22 \times 2 \times 14$
$= \: 2,464$cm^2