The Elongated Pentagonal Orthobirotunda has 40 vertices,
42 faces and 80 edges. (A total of 7 polyhedra in our database have 42 faces) The Elongated Pentagonal Orthobirotunda contains 20 triangles, 10 quadrilaterals and 12 pentagons.The Elongated Pentagonal Orthobirotunda is the 42th Johnson Solid.
