Question

Find the surface are of this cube 8ft 8ft 8ft

Answer 1

A=384

Explanation:

Answer 2

For this case we have by definition, that the surface area of a cube is given by:

`SA = 6l ^ 2`

Where:

l: It's the side of the cube

We have as data, according to the figure, that:

`l = 8ft`

Substituting in the figure:

`SA = 6 (8) ^ 2\\SA = 6 * 64\\SA = 384 \ ft ^ 2`

Thus, the surface area of the cube is
`384 \ ft ^ 2`

Answer:

`384 \ ft ^ 2`