| Hebesphenomegacorona | |
|---|---|
 | |
| Type | Johnson J88 – J89 – J90 |
| Faces | 3x2+3x4 triangles 1+2 squares |
| Edges | 33 |
| Vertices | 14 |
| Vertex configuration | 4(32.42) 2+2x2(35) 4(34.4) |
| Symmetry group | C2v |
| Properties | convex, elementary |
| Net | |
 | |
In geometry, the hebesphenomegacorona is a Johnson solid with 18 equilateral triangles and 3 squares as its faces.