No; platonic solids are tetrahedron, cube, octahedron, dodecahedron, icosahedron.
A cube, a dodecahedron, an icosahedron amongst regular polyhedra. Many irregular polyhedra, including a prism.
Yes! a Dodecahedron has parallel faces.
Every dodecahedron - not just an average one, has 12 faces. It can have as few as 8 vertices.
look up dodecahedron(regular, probably what you want), decagonal prism, hendecagonalpyramid, hexagonal dipyramid, pentagonal antiprism, or hexagonal deltohedron, just to name a few.
Investigate a "dodecahedron"
dodecahedron
By definition, a dodecahedron must have twelve faces. So it must be an decagonal prism. Edges = 30 Faces = 12 Vertices = 20
A 3D pentagon could be called a pentagon prism or a dodecahedron which is a Platonic solid with 12 pentagonal faces.
Cube, Cuboid, Triangular Prism, Rectangular Prism, Hexagonal Prism, Dodecahedron
A regular tetrahedron. octahedron, dodecahedron.
No; platonic solids are tetrahedron, cube, octahedron, dodecahedron, icosahedron.
No; platonic solids are tetrahedron, cube, octahedron, dodecahedron, icosahedron.
No; platonic solids are tetrahedron, cube, octahedron, dodecahedron, icosahedron.
It could be a prism, but need not be. A regular dodecahedron, for example, is not a prism but has parallel and congruent pentagonal bases. You can also have any antiprism (see link).
A regular dodecahedron has 20 vertices, 12 faces and 30 edges. A dodecahedron can also be a endacagon based pyramid which has 12 vertices, 12 faces and 22 edges, or A decagon based prism which has 20 vertices, 12 faces and 30 edges, or one of many other configurations.
A regular dodecahedron has 20 vertices, 12 faces and 30 edges. A dodecahedron can also be a endacagon based pyramid which has 12 vertices, 12 faces and 22 edges, or A decagon based prism which has 20 vertices, 12 faces and 30 edges, or one of many other configurations.