The moon's diameter is 2,159 miles. What is the surface area of the moon? Round to the nearest mile. The moon is a sphere. So our Surface Area...
Assume that a balloon is spherical shaped. If you have a balloon with the radius of 3, what’s the volume? Using our sphere calculator, we get...
A spherical water tank holds 11,500ft^3 of water. What is the diameter? The tank holding amount is volume. And the volume of a sphere is: V =...
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