Tetrahedral prism (EntityTopic, 21)

From Hi.gher. Space

(Redirected from Tapertope 26)

The tetrahedral prism is a special case of a prism where the base is a tetrahedron. It is also the digonal orthobicupolic ring.[1] It is bounded by two tetrahedra and four triangular prisms.

Projections

(image)

Incidence matrix

Dual: (dual of tetrahedral prism)

#TXIDVaEaEb4a3aC1aC2aTypeName
0 Va = point ;
1 Ea 2 = digon ;
2 Eb 2 = digon ;
3 4a 422 = square ;
4 3a 303 = triangle ;
5 C1a 63632 = triangular prism ;
6 C2a 40604 = base of prism: tetrahedron ;
7 H4.1a 84126842 = tetrahedral prism ;

Usage as facets

This polytope does not currently appear as facets in any higher-dimensional polytopes in the database.

Software models


Notable Tetrashapes
Regular: pyrochoronaerochorongeochoronxylochoronhydrochoroncosmochoron
Powertopes: triangular octagoltriatesquare octagoltriatehexagonal octagoltriateoctagonal octagoltriate
Circular: glomecubinderduocylinderspherindersphonediconeconinder
Torii: tigertorispherespheritorustorinderditorus


25. 1[11]1
Square pyramid prism
26. 112
Tetrahedral prism
27. [111]1
Triangular prismic pyramid
List of tapertopes