To find the surface area and volume of a sphere, we use the formulas:
Surface Area = 4πr^2
Volume = (4/3)πr^3
Given that the diameter is 42 inches, the radius (r) is half of the diameter, so r = 21 inches.
Surface Area = 4 * 3.14 * 21^2
Surface Area = 4 * 3.14 * 441
Surface Area = 1756.56 square inches
Volume = (4/3) * 3.14 * 21^3
Volume = (4/3) * 3.14 * 9261
Volume = 4.18667 * 9261
Volume = 38804.25 cubic inches
Therefore, the surface area of the sphere is 1756.56 square inches and the volume is 38804.25 cubic inches.
find the surface area and volume for the sphere below. use 3.14 for pi. the diameter is42 inches.
the surface area of the sphere is ___ square inches.
the volume of the sphere is ___ cubic inches.
PLEASE HAVE THE RIGHT ANSWER I DONT HAVE TIME FOR A LYING AND INCORRECT BOT
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