Triangular duotruncatotegum

The triangular duotruncatotegum is a convex isochoric polychoron and member of the duotruncatotegum family with 36 mirror-symmetric edge-truncated tetrahedra as cells.

Each cell of this polychoron has mirror symmetry, with 2 mirror-symmetric pentagons, 2 kites, and 2 scalene triangles for faces.