Pentagonal antiprism

info

Pentagonal antiprism | A5

Antiprism

Vertices
10
Edges
20
Faces
12
Vertex configuration
3.3.3.5
Faces by type
  • 10 triangles
  • 2 pentagons
Volume
≈1.579s³
Surface area
≈7.771s²
Sphericity
≈0.844
Symmetry
Pentagonal antiprismatic, D5d
Order
20
Properties
--
Also known as
  • parabidiminished icosahedron