polyhedra
A hexahedron has six faces. Regular hexahedrons include the rectangular prism, the cuboid, and the cube.
The general term is a hexahedron. If the six faces are all equal squares, then you can also call it a cube.
a cube
Many solid shapes could have 6 faces, but the most common such shape, with 6 equal faces, is the cube.
polyhedra
six faces
A solid with six congruent square faces is a cube.
A cube has six square faces.
A cube
A hexahedron is a solid with six plane faces, and a cuboid is a six-sided figure each face of which is a rectangle.
It is called a hexagon because it has six faces and also six vertexes.
its a hexagon that has 6 faces
A cube has six faces (sides).
Hexahedron
A rectangular prism.
Hexagonal prisms, if you don't count the bases as faces. Rectangular prisms, if you do.