Math Art
Small Dodecahemidodecahedron

Small Dodecahemidodecahedron

Small Dodecahemidodecahedron is a uniform polyhedron, with 30 vertices, 60 edges and 18 faces, symmetry group Ih of order 120.

Open Small Dodecahemidodecahedron in the interactive viewer →

hemipolyhedron star uniform

Properties

Vertices
30
Edges
60
Faces
18
Convex
no
Symmetry
Ih
Orbifold
*532
Symmetry order
120
Dual
small-dodecahemidodecacron
Circumradius
{'value': 1.6180339887498936, 'exact': '(1+sqrt(5))/2', 'source': 'pslq'}
Inradius
[{'face': '{5}', 'exact': 'sqrt(25+10*sqrt(5))/5', 'value': 1.3763819204711725}, {'face': '{10}', 'exact': '0', 'value': 6.106226635438361e-16}]
Midradius
{'value': 1.5388417685876257, 'exact': 'sqrt(5+2*sqrt(5))/2', 'source': 'pslq'}