Triangular hebesphenorotunda

info

Triangular hebesphenorotunda | J92

Johnson solid

Vertices
18
Edges
36
Faces
20
Vertex configuration
  • 6(3².4.6)
  • 3(3³.5)
  • 6(3.4.3.5)
  • 3(3.5.3.5)
Faces by type
  • 13 triangles
  • 3 squares
  • 3 pentagons
  • 1 hexagon
Volume
≈5.433s³
Surface area
≈16.389s²
Sphericity
≈0.912
Symmetry
Triangular pyramidal, C3v
Order
6
Properties
--
Also known as
--