It is a cube that has 6 identical square faces, 12 edges and 8 vertices.
A figure that has six rectangular faces is a rectangular prism.
How about a dice or a cube
A three dimensional object consisting of six identical square faces along three orthogonal planes.
Cube
It is a cube that has 6 identical square faces, 12 edges and 8 vertices.
A figure that has six rectangular faces is a rectangular prism.
How about a dice or a cube
pyramid
A three dimensional object consisting of six identical square faces along three orthogonal planes.
A cube has six faces and all are congruent squares.
Cube
square
A cube.
A hexahedron.
It is called a hexagon because it has six faces and also six vertexes.
cube