Truncated hendecagonal duoprism
|Truncated hendecagonal duoprism|
|Bowers style acronym||Tahendip|
|Cells||121 tetragonal disphenois, 22 truncated hendecagonal prisms|
|Faces||484 isosceles triangles, 121 ditetragons, 22 dihendecagons|
|Measures (based on icosidigon edge length 1)|
|Edge lengths||Lacing edges (484):|
|Edges of icosidigons (242+242): 1|
|Dual||Tetrakis hendecagonal duotegum|
|Abstract & topological properties|
|Symmetry||I2(11)≀S2, order 968|
The truncated hendecagonal duoprism or tahendip is a convex isogonal polychoron that consists of 22 truncated hendecagonal prisms and 121 tetragonal disphenoids. 1 tetragonal disphenoid and 3 truncated hendecagonal prisms join at each vertex. It can be formed by truncating the hendecagonal duoprism.
It can also be obtained as the convex hull of 2 semi-uniform hendecagonal-icosidigonal duoprisms chosen such that the icosidigonal and hendecagonal prisms have the same circumradius. if the icosidigons of this duoprism have edge length 1, the hendecagons have edge length .
Using the ratio method, the lowest possible ratio between the longest and shortest edges is 1: ≈ 1:1.35693.