| Parabiaugmented dodecahedron | |
|---|---|
| Type | Johnson J58 - J59 - J60 |
| Faces | 10 triangles 10 pentagons |
| Edges | 40 |
| Vertices | 22 |
| Vertex configuration | 10(53) 10(32.52) 2(35) |
| Symmetry group | D5d |
| Dual polyhedron | - |
| Properties | convex |
| Net | |
In geometry, the parabiaugmented dodecahedron is one of the Johnson solids (J59). It can be seen as a dodecahedron with two pentagonal pyramids attached to opposite faces. When pyramids are attached to a dodecahedron in other ways, they may result in an augmented dodecahedron, a metabiaugmented dodecahedron, a triaugmented dodecahedron, or a small stellated dodecahedron.
The 92 Johnson solids were named and described by Norman Johnson in 1966.