(dual of triangular octagoltriate) (no ontology, empty)
From Hi.gher. Space
This page is empty, but exists for ontology purposes.
Incidence matrix
Dual: triangular octagoltriate
# | TXID | Va | Vb | Ea | Eb | Ec | 4a | 3a | 4b | C1a | Type | Name |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | Va | = point | ; "base" vertices | |||||||||
1 | Vb | = point | ; "top" vertices | |||||||||
2 | Ea | 2 | 0 | = digon | ; edges in square (base of trapezium) | |||||||
3 | Eb | 1 | 1 | = digon | ; "side" edges in trapezium | |||||||
4 | Ec | 0 | 2 | = digon | ; "top" edges in trapezium | |||||||
5 | 4a | 4 | 0 | 4 | 0 | 0 | = square | ; square | ||||
6 | 3a | 2 | 1 | 1 | 2 | 0 | = triangle | ; isosceles triangle | ||||
7 | 4b | 2 | 2 | 1 | 2 | 1 | = square | ; trapezium | ||||
8 | C1a | 4 | 2 | 4 | 4 | 1 | 1 | 2 | 2 | = triangular prism | ; squashed prisms | |
9 | H4.1a | 9 | 6 | 18 | 18 | 6 | 9 | 18 | 18 | 18 | = (dual of triangular octagoltriate) | ; |
Usage as facets
This polytope does not currently appear as facets in any higher-dimensional polytopes in the database.