small stellated dodecahedron
GPTKB entity
Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:Kepler–Poinsot_polyhedron
nonconvex regular polyhedron |
| gptkbp:affiliatedWith |
gptkb:regular_star_polyhedra
|
| gptkbp:category |
gptkb:mathematical_concept
polyhedra |
| gptkbp:discoveredBy |
gptkb:Johannes_Kepler
1619 |
| gptkbp:dualPolyhedron |
gptkb:great_dodecahedron
|
| gptkbp:edge |
30
|
| gptkbp:Euler_characteristic |
-6
|
| gptkbp:faced |
12 pentagrams
|
| gptkbp:has_dihedral_angle |
116.565°
|
| gptkbp:has_solid_angle_at_vertex |
36°
|
| https://www.w3.org/2000/01/rdf-schema#label |
small stellated dodecahedron
|
| gptkbp:relatedTo |
gptkb:great_dodecahedron
gptkb:great_stellated_dodecahedron gptkb:dodecahedron |
| gptkbp:Schläfli_symbol |
{5/2,5}
|
| gptkbp:symmetry |
icosahedral symmetry
|
| gptkbp:vertex_figure |
regular pentagram
|
| gptkbp:vertices |
12
|
| gptkbp:bfsParent |
gptkb:Kepler-Poinsot_polyhedra
|
| gptkbp:bfsLayer |
6
|