Question

QuestionA cube is 4.6 yards on each side. Find its a. volume and b. surface area. Do not round the answer.

Answer 1

the volume is

`V=a^3`

where a is the measure of the side

so replacing

`\begin{gathered} V=(4.6)^3 \\ V=97.336 \end{gathered}`

the volume is 97.336cubic yards

The surface area is

`S=6a^2`

so replacing

`\begin{gathered} S=6*(4.6)^2 \\ S=126.96 \end{gathered}`

the surface area is 126.96 square yards