An icosahedron.
Its a platonic solid :)
six faces
A solid with four faces for maths is a tetrahedron.
were two or more faces of a solid figure
An icosahedron.
A cube
Its a platonic solid :)
The general term is a hexahedron. If the six faces are all equal squares, then you can also call it a cube.
'Enneahedron' - a solid figure with nine faces
six faces
A solid figure with twenty faces is called an Icosahedron.
A solid with four faces for maths is a tetrahedron.
The Johnson Solid J89, named Hebesphenomegacorona, has21 faces, of which 18 are triangles and 3 are squares.It also has 33 edges and 14 vertices.
were two or more faces of a solid figure
Since a cube has 6 faces, you would be looking for a solid shape with only 2 faces and no such solid exists.
Polygonal faces.