## Prealgebra (7th Edition)

$V=512$ cubic cm. $A=384$ square cm.
The volume of a rectangular cuboid can be calculated as: $V=a^3$ Here: $V=8^3=512$ cubic cm. The surface area of a rectangular cuboid can be calculated as: $A=6a^2$ Here: $A=6\times8^2=6\times 64=384$ square cm.