Question

The answer to the volume of a sphere/hemisphere should only be written as a(n)

Answer 1

The answer to the volume of a sphere/hemisphere should only be written as a function of the radius.

Explanation:

An hemisphere is half of a sphere. Its volume can be determined by dividing the volume of a given sphere by 2. The volume is the maximum space or capacity that a 3 dimensional object occupies.

volume of a sphere =
`(4)/(3)`
`\pi`
`r^(3)`

volume of an hemisphere =
`(2)/(3)`
`\pi`
`r^(3)`

In both cases, the volume is dependent on the value of radius.

The answer to the volume of a sphere/hemisphere should only be written as a function of the radius. Volume is measured in cubic units.

Answer 2

Cubic unit.

Explanation:

The answer to the volume of a sphere/hemisphere should only be written a cubic unit, because volumes depends on three coordinates to be defined, width, lenght and height, where each coordinates is a length itselft, which multiplied give a cubic length unit, due to the power properties.

For example, imagine that you have all three dimensions in meters, then the product would be
`m * m * m=m^(3)`.

Therefore, the answer that completes the statment is cubic unit. A volume should be always written in cubic units.