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Geometrian, kupularrotonda pentagonal giroelongatua Johnsonen solidoetako bat da (J47), kupularrotonda pentagonal bat (J32 edo J33) "giroelongatuz" eraiki daitekeena, erdian antiprisma dekagonal bat txertatuz.
Kupularrotonda pentagonal giroelongatua | |
---|---|
Taldea | Johnsonen solidoak J46 – J47 – J48 |
Aurpegi kopurua | 35 hiruki 5 karratu 7 pentagono |
Ertz kopurua | 80 |
Erpin kopurua | 35 |
Erpin-konfigurazioa | 5(3.4.5.4) 2.5(3.5.3.5) 2.5(34.4) 2.5(34.5) |
Simetria-taldea | C5 |
Propietateak | Ganbila, kirala |
Poliedro duala | - |
Garapena |
Johnsonen solidoak 92 dira; eta Norman Johnson-ek izendatu eta deskribatu zituen, 1966an.
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