The five regular polyhedra are Tetrahedron, Hexahedron(cube), octahedron, dodecahedron and Icosahedron.
dodecahedron
There are only 5 regular polyhedra: those with 4, 6, 8, 12 and 20 faces. If you know of 7 polyhedra there may be a Fields Medal (the Nobel prize for mathematicians) for you!
They are regular polyhedra.
Prisms, regular polyhedra.
Yes, they do.
dodecahedron
Regular polyhedra have identical faces.
Regular, although the term is more usually used with polygons and polyhedra.
A tetrahedron, cube, octahedron, dodecahdron and icosahedron.
No it's not. There are only 5 regular polyhedra, and none of them has 10 sides.
A cube, a dodecahedron, an icosahedron amongst regular polyhedra. Many irregular polyhedra, including a prism.