The regular hyperbolic honeycombs thus include two with four or five dodecahedra meeting at each edge; their dihedral angles thus are π/2 and 2π/5, both of which are less than that of a Euclidean dodecahedron.
Hyperbolic honeycombs, characterized by their unique structure, feature two types where four or five dodecahedra meet at each edge. Their dihedral angles are specifically π/2 and 2π/5, which are smaller than the angle found in a standard Euclidean dodecahedron.