| Augmented pentagonal prism | |
|---|---|
 | |
| Type | Johnson J51 – J52 – J53 |
| Faces | 4 triangles 4 squares 2 pentagons |
| Edges | 19 |
| Vertices | 11 |
| Vertex configuration | 2+4(42.5) 1(34) 4(32.4.5) |
| Symmetry group | C2v |
| Properties | convex |
| Net | |
 | |
In geometry, the augmented pentagonal prism is a polyhedron that can be constructed by attaching an equilateral square pyramid onto the square face of pentagonal prism. It is an example of Johnson solid.