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A dodecahedron has 0 parallel faces
No, the faces of a regular dodecahedron are pentagonal.No, the faces of a regular dodecahedron are pentagonal.No, the faces of a regular dodecahedron are pentagonal.No, the faces of a regular dodecahedron are pentagonal.
There are at least three faces at a vertex of a dodecahedron, and at most eleven.
A dodecahedron need not have any triangular faces.
A regular dodecahedron does not but it is possible to have a dodecahedron with some triangular faces.