Bilunabirotunda

Download Wolfram Notebook

J91

J91Net

The bilunabirotunda is the Johnson solid .

It has 14 polyhedron vertices, 26 polyhedron edges, and 14 faces. The faces consist of 8 equilateral triangles, 2 squares, and 4 regular pentagons (McCooey).

Explore with Wolfram|Alpha

More things to try:

References

Johnson, N. W. "Convex Polyhedra with Regular Faces." Canad. J. Math. 18, 169-200, 1966. https://doi.org/10.4153/CJM-1966-021-8.McCooey, D. I. "Bilunabirotunda." https://dmccooey.com/polyhedra/Bilunabirotunda.html.Timofeenko, A. V. "The Non-Platonic and Non-Archimedean Noncomposite Polyhedra." J. Math. Sci. 162, 710-729, 2009.

Referenced on Wolfram|Alpha

Bilunabirotunda

Cite this as:

Weisstein, Eric W. "Bilunabirotunda." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/Bilunabirotunda.html

Subject classifications