Tetrahedral truncate (EntityTopic, 11)
From Hi.gher. Space
Incidence matrix
Dual: triakis tetrahedron
# | TXID | Va | Ea | Eb | 6a | 3a | Type | Name |
---|---|---|---|---|---|---|---|---|
0 | Va | = point | ; | |||||
1 | Ea | 2 | = digon | ; | ||||
2 | Eb | 2 | = digon | ; | ||||
3 | 6a | 6 | 3 | 3 | = hexagon | ; | ||
4 | 3a | 3 | 0 | 3 | = triangle | ; | ||
5 | C1a | 12 | 6 | 12 | 4 | 4 | = truncated tetrahedron | ; |
Usage as facets
- 24× 1-facets of a truncated snub demitesseract (named full sym)
- 96× 1-facets of a truncated snub demitesseract (named axial sym)
Notable Trishapes | |
Regular: | tetrahedron • cube • octahedron • dodecahedron • icosahedron |
Direct truncates: | tetrahedral truncate • cubic truncate • octahedral truncate • dodecahedral truncate • icosahedral truncate |
Mesotruncates: | stauromesohedron • stauroperihedron • stauropantohedron • rhodomesohedron • rhodoperihedron • rhodopantohedron |
Snubs: | snub staurohedron • snub rhodohedron |
Curved: | sphere • torus • cylinder • cone • frustum • crind |