Augmented truncated cube
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| Augmented truncated cube | |
|---|---|
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| Type | Johnson J65 – J66 – J67 |
| Faces | 3×4 triangles 1+4 squares 1+4 octagons |
| Edges | 48 |
| Vertices | 28 |
| Vertex configuration | 2.4+8(3.82) 4(3.43) 8(3.4.3.8) |
| Symmetry group | C4v |
| Dual polyhedron | - |
| Properties | convex |
| Net | |
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In geometry, the augmented truncated cube is one of the Johnson solids (J66). As its name suggests, it is created by attaching a square cupola (J4) onto one octagonal face of a truncated cube.
A Johnson solid is one of 92 strictly convex polyhedra that are composed of regular polygon faces but are not uniform polyhedra (that is, they are not Platonic solids, Archimedean solids, prisms, or antiprisms). They were named by Norman Johnson, who first listed these polyhedra in 1966.[1] File:J66 augmented truncated cube.stl
References
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- ^ Page Module:Citation/CS1/styles.css has no content.Johnson, Norman W. (1966), "Convex polyhedra with regular faces", Canadian Journal of Mathematics, 18: 169–200, doi:10.4153/cjm-1966-021-8, MR 0185507, Zbl 0132.14603.
- Page Module:Citation/CS1/styles.css has no content.Victor A. Zalgaller (1969). Convex Polyhedra with Regular Faces. Consultants Bureau. No ISBN. The first proof that there are only 92 Johnson solids.
External links
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