A cube is a type of polyhedron with all right angles and whose height, width and depth are all the same. It is a type of rectangular prism, which is itself a type of hexahedron.
A cube is one of the simplest mathematical shapes in space. Something that is shaped like a cube can be called cubic. Surface area of cube=6l^2 Lateral Surface area of cube=4l^2 Volume of cube=l^3