Question

1. Consider a sphere with a radius with an 18 inches.

Part A: Determine the surface area of the sphere.
Part B: Determine the volume of the sphere.​

Answer 1

Surface Area = 4071.5

Volume ≈24429.02

Explanation:

Surface Area -

A = 4 π r^2

A = 4 ×π×18×18

A = 4071.5

Volume -

V=4 /3*π*r^3

V =4 /3 * π * 18^3

V≈24429.02