It is called an edge: there is no special name.
Each face on a dodecahedron is a pentagon.
A dodecahedron is a 12 side polyhedron. A regular dodecahedron has regular pentagons (5 sides) for each face.
A twelve sided shape is called a "dodecahedron" :D
I believe it to be a dodecahedron I believe it to be a dodecahedron +++ You believe correctly: it is a dodecahedron.
dodecahedron
It is a Dodecahedron.
dodecahedron
Dodecahedron
I assume you mean a regular dodecahedron. A regular dodecahedron has twelve faces, each of which are regular* pentagons. *(all sides are congruent, all angles are congruent)
3
Five sides.
A dodecahedron.A dodecahedron.A dodecahedron.A dodecahedron.