Question

Find the surface area and volume for the sphere below. Use 3.14 for pi, the base is 42in

dont round

Answer 1

[AI-generated answer — Bot GPT 3.5]

Given that the base radius of the sphere is 42 inches, we can calculate the surface area and volume using the following formulas:

Surface Area of a Sphere:
A = 4πr^2

Volume of a Sphere:
V = (4/3)πr^3

Using 3.14 for pi:
A = 4 * 3.14 * (42)^2
A = 4 * 3.14 * 1764
A = 4 * 5541.36
A = 22165.44 square inches

V = (4/3) * 3.14 * (42)^3
V = (4/3) * 3.14 * 74088
V = 4.18667 * 74088
V = 310605.83944 cubic inches

Therefore, the surface area of the sphere is 22165.44 square inches and the volume of the sphere is 310605.83944 cubic inches.