Question

The formula to find the lateral sur face area of a sphere is​

Answer 1

Answer:

Lateral Area for Sphere

Lateral Area for SphereThe lateral surface area of a sphere is given by 4\pi r^{2} where r is the radius of the sphere. Hence, the Curved Surface Area (CSA) of a Hemisphere is given by 2\pi r^{2} where r is the radius of the sphere of which the hemisphere is a part.

Answer 2

$4\pi {r}^{2}$