Hendecagonal tetrambitriate

The hendecagonal tetrambitriate is a convex isochoric polychoron and member of the tetrambitriate family with 242 wedges as cells. It is the first in an infinite family of isochoric hendecagonal tegmatic swirlchora.

Each cell of this polychoron has rectangular pyramidal symmetry, with 1 square, 2 isosceles trapezoids, and 2 isosceles triangles for faces.