heptahedron
thumb|upright|A Chestahedron, realized with 4 equilateral-triangle and 3 kite faces, all having the same area,
~4 min read
Article
5 sectionsContents
- Topologically distinct heptahedron
- Convex
- Concave
- References
- External links
thumb|upright|A Chestahedron, realized with 4 equilateral-triangle and 3 kite faces, all having the same area,
A heptahedron (: heptahedra) is a polyhedron having seven sides, or faces.