Find the surface area of a cube whose volume is `512 m^3`

Explanation

Given:Volume of cube `(V)=512m^3`
Let the edge of the cube be `a`.
As we know that.
`V=a^3`
`512m^3=a^3`
`(8m)^3=a^3`
`a=8m`
Now, we know that the surface are of a cube is:
`SA=6a^2`
`SA=6times(8m)^2`
`SA=64m^2`
Hence, the surface area of a cube is `64 m^2`.