Dodecagonal duotegmatic alterprism

The dodecagonal duotegmatic alterprism is a convex isogonal polyteron that consists of 2 dodecagonal duotegums and 288 isosceles triangular-triangular duotegums. 1 dodecagonal duotegum and 36 triangular-triangular duotegums join at each vertex. It can be formed as an alterprism of a dodecagonal duotegum, or as the hull of two opposite dodecagonal disphenoids.