| Augmented pentagonal prism | |
|---|---|
| Type | Johnson J51 - J52 - J53 |
| Faces | 2x2 triangles 2x2 squares 2 pentagons |
| Edges | 19 |
| Vertices | 11 |
| Vertex configuration | 2+4(42.5) 1(34) 4(32.4.5) |
| Symmetry group | C2v |
| Dual polyhedron | - |
| Properties | convex |
| Net | |
In geometry, the augmented pentagonal prism is one of the Johnson solids (J52). As the name suggests, it can be constructed by augmenting a pentagonal prism by attaching a square pyramid (J1) to one of its equatorial faces.
The 92 Johnson solids were named and described by Norman Johnson in 1966.