You can't because a cube has 12 edges, 6 faces and 8 vertices.
A cube is a hexahedron in which each edge is of the same length and in which the edges meet at right angles.
there are 12 edges in a cube
A cube has twelve edges.
There are 12 edges in a cube.
A cube has 12 edges.
12 edges in a cube.
A cube has only 8 edges. * * * * * Actually, a cube has 12 edges, NOT 8.
A cube has 12 edges.
A cube has 12 edges.
A cube has 12 edges and cylinders have 2 edges.
Because if it did not have 12 edges, it would not be a cube!