Truncated hexagonal duoprism
|Truncated hexagonal duoprism|
|Bowers style acronym||Tahiddip|
|Cells||36 tetragonal disphenoids, 12 truncated hexagonal prisms|
|Faces||144 isosceles triangles, 36 ditetragons, 12 dihexagons|
|Measures (variant with dodecagon edge length 1)|
|Edge lengths||Lacing edges (144):|
|Edges of dodecagons (72+72): 1|
|Dual||Tetrakis hexagonal duotegum|
|Abstract & topological properties|
|Symmetry||G2≀S2, order 288|
The truncated hexagonal duoprism or tahiddip is a convex isogonal polychoron that consists of 12 truncated hexagonal prisms and 36 tetragonal disphenoids. 1 tetragonal disphenoid and 3 truncated hexagonal prisms join at each vertex. It can be formed by truncating the hexagonal duoprism.
It can also be obtained as the convex hull of 2 semi-uniform hexagonal-dodecagonal duoprisms chosen such that the dodecagonal and hexagonal prisms have the same circumradius. if the dodecagons of this duoprism have edge length 1, the hexagons have edge length .
Using the ratio method, the lowest possible ratio between the longest and shortest edges is .