Jack unfolded a cardboard box. The figure of the unfolded box is shown below:
Which expression can be used to calculate the area of cardboard, in square inches, that was used to make the box?
A.8 x 6 x 6
B6 x 4 x 4
C4 x 6 x 6
D6 x 8 x 8
Which expression can be used to calculate the area of cardboard, in square inches, that was used to make the box?
A.8 x 6 x 6
B6 x 4 x 4
C4 x 6 x 6
D6 x 8 x 8