Augmented truncated tetrahedron

An augmented truncated tetrahedron is a type of polyhedron formed by augmenting a truncated tetrahedron. ### Truncated Tetrahedron First, let's understand the truncated tetrahedron. It is one of the Archimedean solids and can be obtained by slicing the vertices of a regular tetrahedron. The result has: - 4 triangular faces, - 4 hexagonal faces, - 12 edges, and - 8 vertices.