Tetrahedral cupola

A tetrahedral cupola is a type of geometric solid that features characteristics of both a tetrahedron and a cupola. It can be understood as a combination of two shapes: 1. **Tetrahedron**: A polyhedron with four triangular faces, six edges, and four vertices. 2. **Cupola**: A polyhedron formed by the combination of a polygonal base and two congruent polygonal faces on top, typically resulting in a shape that has an apex.