Back Ромбичен додекаедър Bulgarian Dodecàedre ròmbic Catalan Kosočtverečný dvanáctistěn Czech Rhombendodekaeder German Ρομβικό δωδεκάεδρο Greek Romba dekduedro Esperanto Rombododecaedro Spanish Dodekaedro erronbiko Basque دوازدهلوزوجهی Persian Rombidodekaedri Finnish
| Rhombic dodecahedron | |
|---|---|
 (Click here for rotating model) | |
| Type | Catalan solid |
| Coxeter diagram |    
|
| Conway notation | jC |
| Face type | V3.4.3.4 rhombus |
| Faces | 12 |
| Edges | 24 |
| Vertices | 14 |
| Vertices by type | 8{3}+6{4} |
| Symmetry group | Oh, B3, [4,3], (*432) |
| Rotation group | O, [4,3]+, (432) |
| Dihedral angle | 120° |
| Properties | convex, face-transitive isohedral, isotoxal, parallelohedron |
 Cuboctahedron (dual polyhedron) |
 Net |
In geometry, the rhombic dodecahedron is a convex polyhedron with 12 congruent rhombic faces. It has 24 edges, and 14 vertices of 2 types. It is a Catalan solid, and the dual polyhedron of the cuboctahedron.