Double antitegmoid

A double trapezohedroid is an isotopic polytope formed as the dual to a double antiprismoid.

In 4 dimensions, an n-gonal double trapezohedroid has 4n 2 2, each cell is a 10-faced polyhedra with 14 vertices, each having 4 irregular pentagons, 2 isosceles trapezoids, and 4 kites. The digonal double trapezohedroid also exists but has a different cell shape.