A dodecahedron is a polyhedron with between 8 and 20 vertices.
11virtices
Eight.
8 vertices.
A kite has four vertices.
A dodecahedron can have 8 to 20 vertices.
A dodecahedron has 12 sides.
A dodecahedron can have 8 to 20 vertices.
6 faces 8 vertices
a dodecahedron has 20 vertices and 12 faces
A dodecahedron has 0 parallel faces
A dodecahedron need not have any triangular faces.
Every dodecahedron - not just an average one, has 12 faces. It can have as few as 8 vertices.