Surface area: 4πr^2
= 4 * 3.14 * (42)^2
= 4 * 3.14 * 1764
= 22137.12 square inches
Volume: (4/3)πr^3
= (4/3) * 3.14 * (42)^3
= (4/3) * 3.14 * 74088
= 413387.52 cubic inches
Therefore, the surface area of the sphere is 22137.12 square inches and the volume is 413387.52 cubic inches.
Find the surface area and volume for the sphere below. Use 3.14 for pi. 42 inches
The surface area of the sphere is ? Square inches.
The volume of the sphere is ? Cubic inches.
1 answer