## Cube net

The net of a cube consists of 6 squares, as shown below:

Use the Fold/Unfold button to fold or unfold the net. You can also drag the shape with the mouse to spin it around.

For a cube of length `$x$`

, the surface area of each square of the net is `$x^2$`

so the total surface area of
all 6 squares is:

`$$area = 6x^2$$`