Triangular cupola
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| Triangular cupola | |
|---|---|
 |
|
| Type | Johnson J2 - J3 - J4 |
| Faces | 1+3 triangles 3 squares 1 hexagon |
| Edges | 15 |
| Vertices | 9 |
| Vertex configuration | 6(3.4.6) 3(3.4.3.4) |
| Symmetry group | C3v |
| Dual | - |
| Properties | convex |
In geometry, the triangular cupola is one of the Johnson solids (J3). It can be seen as half a cuboctahedron.
The 92 Johnson solids were named and described by Norman Johnson in 1966.
