Ikkita kichik stelled dodecahedra birikmasi - Compound of two small stellated dodecahedra

Ikkita kichik stelled dodecahedra birikmasi
UC50-2 kichik yulduzli dodecahedra.png
TuriBir xil birikma
IndeksUC50
Polyhedra2 kichkina stellated dodecahedra
Yuzlar24 pentagramlar
Qirralar60
Vertices24
Simmetriya guruhioktahedral (Oh)
Kichik guruh bitta tarkibiy qism bilan cheklanganpiritoedral (Th)
Ikki kichik stellated dodecahedra birikmasining 3D modeli

Bu bir xil polyhedron birikmasi 2 ning tarkibi kichkina stellated dodecahedra, xuddi shu tartibda 2 ta ikosaedraning birikmasi.

Bu beshta ko'p qirrali birikmalardan biridir (bilan birga oltita tetraedraning birikmasi, ikki buyuk dodekaedraning birikmasi, beshta buyuk dodekaedraning birikmasi, va beshta kichkina dodekaedraning birikmasi ) qaysi vertex-tranzitiv va yuzma-o'tish lekin emas o'tish davri.

Adabiyotlar

  • Skilling, Jon (1976), "Uniform polyhedra ning yagona aralashmalari", Kembrij falsafiy jamiyatining matematik materiallari, 79: 447–457, doi:10.1017 / S0305004100052440, JANOB  0397554.

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