Kichik dodekikosaedr - Small dodecicosahedron

Kichik dodekikosaedr
Kichik dodecicosahedron.png
TuriYagona yulduzli ko'pburchak
ElementlarF = 32, E = 120
V = 60 (χ = -28)
Yuzlar yonma-yon20{6}+12{10}
Wythoff belgisi3 5 (3/2 5/4) |
Simmetriya guruhiMenh, [5,3], *532
Indeks ma'lumotnomalariU50, C64, V90
Ikki tomonlama ko'pburchakKichik dodekikosakron
Tepalik shakliKichik dodecicosahedron vertfig.png
6.10.6/5.10/9
Bowers qisqartmasiSiddy
Kichik dodekikosaedrning 3D modeli

Yilda geometriya, kichik dodekikosaedr (yoki kichik dodekikosaedr) a konveks bo'lmagan bir xil ko'pburchak, U sifatida indekslangan50. Uning 32 yuzi bor (20 olti burchakli va 12 dekagonlar ), 120 ta qirralar va 60 ta tepalik.[1] Uning tepalik shakli a kesib o'tgan to'rtburchak.

Bilan bog'liq polyhedra

U o'zining vertikal tartibini katta stellated kesilgan dodekaedr. U qo'shimcha ravishda qirralarini kichik ikosikozidodekaedr (olti burchakli yuzlar umumiy) va kichik ditrigonal dodekikosidodekaedr (umumiy burchakli yuzlarga ega bo'lish).

Ajoyib stellated truncated dodecahedron.png
Ajoyib stellated kesilgan dodekaedr		Kichik icosicosidodecahedron.png
Kichik ikosikozidodekaedr		Kichik ditrigonal dodecicosidodecahedron.png
Kichik ditrigonal dodekikozidodekaedr		Kichik dodecicosahedron.png
Kichik dodekikosaedr

Adabiyotlar

  1. ^ Maeder, Rim. "50: kichik dodekikosaedr". MathConsult.

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