Rectangular tegum
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| Rectangular tegum | |
|---|---|
| File:Rectangular tegum.png | |
| Rank | 3 |
| Space | Spherical |
| Notation | |
| Coxeter diagram | oxo oyo&#zt |
| Elements | |
| Faces | 4+4 isosceles triangles |
| Edges | 2+2+8 |
| Vertices | 2+4 |
| Vertex figure | 2 rectangles, 4 kites |
| Measures (edge lengths a, b (base), c (sides)) | |
| Central density | 1 |
| Related polytopes | |
| Dual | Rhombic prism |
| Abstract & topological properties | |
| Euler characteristic | 2 |
| Surface | Sphere |
| Orientable | Yes |
| Genus | 0 |
| Properties | |
| Symmetry | K3, order 8 |
| Convex | Yes |
| Nature | Tame |
The rectangular tegum is a tegum with a rectangle as the equatorial section. Generally, a rectangular tegum has 4+4 isosceles triangles as faces.