Assertion: icosahedron's schläfli symbol | /r/HasProperty | ​5⁄ 2
Facets:
Source sentences:
text: In geometry, the great stellated dodecahedron is a Kepler-Poinsot polyhedron, with Schläfli symbol {​5⁄ 2 ,
text: In geometry, the small stellated dodecahedron is a Kepler-Poinsot polyhedron, named by Arthur Cayley, and with Schläfli symbol {​5⁄ 2 ,