Dodecahedron

[Dorothey Allen]

A dodecahedron is a regular [polyhedron] that has 12 Faces, 20 Vertices, and 30 Edges. It is 3-D just like most other [polyhedra]. All its faces are pentagons; its dual polyhedron is an [icosahedron].

[Jessica]

A three-dimensional shape having twelve plane faces, in particular a regular solid figure with twelve equal pentagonal faces.

[Vania]

a solid shape that has twelve flat surfaces of equal size with five sides