It can be constructed by joining two face-regular triangular prisms along corresponding square faces, giving a quarter-turn to one prism.
32.
It has 9 vertices, 18 edges, 15 faces ( 9 squares, and 6 triangles ), in 6 triangular prism cells.
33.
It has an octahedral Coxeter diagram with 6 order-3 branches, and 3 infinite-order branches in the shape of a triangular prism,.
34.
The triangular prisms lie between them, joined to them by their triangular faces and to each other by their square faces.
35.
The triangular prisms are connected to the tetrahedra via their triangular = = = = Dissection = = = = faces.
36.
The middle layer is triangular prisms, and the outer layers are octahedra ( blue ) alternating with tetrahedra ( red ).
37.
The pyramid and triangular prism zones can be considered computationally as degenerate hexahedrons, where some edges have been reduced to zero.
38.
The triangular-prism-first orthographic projection of the tetrahedral prism into 3D space has a projection envelope in the shape of a triangular prism.
39.
It is named by its construction as a wedge, with two rhombicosidodecahedra, two triangular prisms, and one octahedron meeting at each vertex.
40.
The vertex figure of the " rectified 5-cell " is a uniform triangular prism, formed by three tetrahedra on the opposite ends.
