Grande icosidodecaedro troncato

Grande icosidodecaedro troncato
TipoPoliedro stellato uniforme
Forma facce30 quadrati
20 esagoni
12 decagrammi
Nº facce62
Nº spigoli180
Nº vertici120
Caratteristica di Eulero2
Incidenza dei vertici4.6.10/3
Notazione di Wythoff2 3 5/3 |
Notazione di Schläflit0,1,2{5/3,3}
Diagramma di Coxeter-Dynkin
Gruppo di simmetriaIh, [5,3], *532
DualeGrande disdiacistricontaedro
ProprietàNon convessità
Politopi correlati
Figura al vertice
Poliedro duale

In geometria, il grande icosidodecaedro troncato è un poliedro stellato uniforme avente 54 facce - 30 quadrate, 20 esagonali e 12 a forma di decagramma - 180 spigoli e 120 vertici.[1]

Coordinate cartesiane

Le coordinate cartesiane per i vertici del grande icosidodecaedro troncato sono date da tutte le permutazioni pari di:

dove è la sezione aurea.

Inviluppo convesso

L'inviluppo convesso del grande icosidodecaedro troncato, spesso indicato con il simbolo U68, è un icosidodecaedro troncato non uniforme.


Icosidodecaedro troncato

Inviluppo convesso

Grande icosidodecaedro troncato

Poliedri correlati

Grande disdiacistricontaedro

Grande disdiacistricontaedro
TipoPoliedro stellato
Forma facceTriangoli scaleni
Nº facce120
Nº spigoli180
Nº vertici62
Caratteristica di Eulero2
Gruppo di simmetriaIh, [5,3], *532
DualeGrande icosidodecaedro troncato

Il grande disdiacistricontaedro è un poliedro stellato isoedro, nonché il duale del grande icosidodecaedro troncato, avente per facce 120 triangoli scaleni.[2]

Dato un grande icosidodecaedro troncato di spigolo pari a 1, immaginando il grande disdiacistricontaedro come composto da 120 facce intersecanti a forma di triangolo scaleno, come riportato nella figura sottostante, di cui solo una parte visibile all'esterno del solido, le facce risultanti hanno angoli di ampiezza pari a , e .

Note

  1. ^ Roman Maeder, 68: great truncated icosidodecahedron, su Mathconsult. URL consultato il 24 marzo 2024.
  2. ^ Magnus J. Wenninger, Dual Models, Cambridge University Press, 2004, pp. 96. URL consultato il 20 marzo 2024.

Collegamenti esterni

  Portale Matematica: accedi alle voci di Wikipedia che trattano di matematica

Read other articles:

Dani RodrikDani RodrikLahir14 Agustus 1957 (umur 66)Istanbul, TurkiKebangsaanTurkiInstitusiInstitute for Advanced StudyBidangEkonomi internasional, pembangunan ekonomi, ekonomi politikAlma materUniversitas Princeton (PhD, MPA)Universitas Harvard (AB)PenghargaanLeontief Prize for Advancing the Frontiers of Economic Thought (2002)Informasi di IDEAS / RePEc Dani Rodrik (lahir 14 Agustus 1957) adalah ekonom Turki dan Dosen Ekonomi Politik Internasional Ford Foundation di John...

 

 

Dagmar ManzelLahir1 September 1958 (umur 65)Berlin, JermanPekerjaanPemeranTahun aktif1983–kini Dagmar Manzel (lahir 1 September 1958) adalah seorang pemeran asal Jerman. Ia tampil dalam lebih dari 80 film dan acara televisi sejak 1979. Ia tampil dalam film tahun 1986 So Many Dreams, yang masuk dalam Festival Film Internasional Berlin ke-37.[1] Referensi ^ Berlinale: 1987 Programme. berlinale.de. Diarsipkan dari versi asli tanggal 2013-05-16. Diakses tanggal 2 March 2011.&...

 

 

Mitologi YunaniTitan 12 Titan Okeanos Hiperion Koios Kronos Krios Mnemosine Tethis Theia Foibe Rea Iapetos Themis Anak-anak Titan Anak-anak Hiperion Eos • Helios • Selene Anak-anak Koios Leto • Asteria Anak-anak Iapetos Atlas • Prometheus • Epimetheus • Menoitios Anak-anak Krios Astraios • Pallas • Perses Daftar tokoh mitologi Yunanilbs Phoebe, Asteria, [Altar Pergamon]Foibe adalah Titan bulan dan kebrilianan. Ia menerima Orakel Delfi da...

Manik Sarkarমাণিক সরকার Ketua Menteri Tripura ke-9Masa jabatan11 Maret 1998 – Maret 2018GubernurDevanand Konwar PendahuluDasarath DebPenggantiPetahanaDaerah pemilihanDhanpur Informasi pribadiLahir22 Januari 1949 (umur 75)Radhakishorepur, TripuraPartai politikPartai Komunis India (Marxis)Suami/istriPanchali BhattacharyaTempat tinggalAgartala, TripuraSitus webchiefminister.htmlSumber: Govt. of TripuraSunting kotak info • L • B Manik Sarkar (baha...

 

 

Sebuah nodul rijang berukuran 3,8 cm. Rijang atau batu api[1] (Bahasa Inggris: flint, flintstone) adalah batuan endapan silikat kriptokristalin dengan permukaan licin. Disebut batu api karena jika diadu dengan baja atau batu lain akan memercikkan bunga api yang dapat membakar bahan kering. Rijang biasanya berwarna kelabu tua, biru, hitam, atau coklat tua. Rijang terutama ditemukan dalam bentuk nodul pada batuan endapan seperti kapur atau gamping. Sejak Zaman Batu, rijang banyak diperg...

 

 

Operazione Deliberate Forceparte della guerra in Bosnia ed ErzegovinaData30 agosto - 20 settembre 1995 LuogoBosnia CausaMassacri di Markale EsitoVittoria della NATO Modifiche territorialiAccordo di Dayton Schieramenti Repubblica Serba NATO Bosnia ed Erzegovina Comandanti Ratko Mladić Leighton W. Smith, Jr. Rasim Delic Perdite338 bersagli differenti colpiti, quasi tutti distrutti25–27 soldati morti[1] 1 aereo Mirage 2000N abbattuto 2 piloti catturati 27 civili serbo b...

Suppressed rebellion in Ottoman Bulgaria April Uprising redirects here. For the John Butler Trio's fifth studio album, see April Uprising (album). April UprisingPart of Great Eastern CrisisDate20 April – mid-May 1876LocationOttoman BulgariaResult Uprising suppressed Suppression led to the Constantinople Conference, then to the Russo-Turkish War (1877–1878) and ultimately to the Liberation of BulgariaBelligerents Bulgarian revolutionaries  Ottoman EmpireCommanders and leaders Georgi B...

 

 

Long QingquanLong Qingquan pada tahun 2008Informasi pribadiKewarganegaraanTiongkokLahir3 Desember 1990 (umur 33)Longshan, TiongkokTinggi156 m (511 ft 10 in)Berat56 kg (123 pon) (123 pon) OlahragaNegara TiongkokOlahragaAngkat besiLomba-56 kgPrestasi dan gelarPeringkat pribadi terbaikSnatch: 137 kg (2016)Clean & Jerk: 170 kg (2016)Total: 307 kg (2016, WR) Long Qingquan (Hanzi sederhana: 龙清泉; Hanzi tradisional: 龍清泉; Pinyin: Lóng Qī...

 

 

Census-designated place in Berks and Lancaster counties in Pennsylvania, United States Census-designated place in Pennsylvania, United StatesMorgantown, PennsylvaniaCensus-designated placeOdd Fellows HallMorgantownShow map of PennsylvaniaMorgantownShow map of the United StatesCoordinates: 40°09′18″N 75°53′24″W / 40.15500°N 75.89000°W / 40.15500; -75.89000CountryUnited StatesStatePennsylvaniaCountiesBerks, LancasterTownshipsCaernarvon, CaernarvonArea[1&#...

A gazetteer of place names in the United Kingdom showing each place's county, unitary authority or council area and its geographical coordinates. A B C D E F G H I, J K L M N O P Q R S T U V W X–Z See also External links The United Kingdom Location names beginning with A Location names beginning with Aa–Ak Location names beginning with Al Location names beginning with Am–Ar Location names beginning with As–Az Location names beginning with B Location names beginning with Bab–Bal Loc...

 

 

Politik Beijing terstruktur dalam sistem pemerintahan partai-ganda seperti semua lembaga pemerintahan lainnya di daratan Republik Rakyat Tiongkok. Wali kota Beijing adalah pejabat peringkat tertinggi dalam Pemerintahan Rakyat Beijing. Beijing merupakan munisipalitas yang dikelola secara terpusat sehingga wali kota Beijing setara dengan gubernur provinsi. Namun, dalam sistem pemerintahan partai-ganda, wali kota berada di bawah Sekretaris Komite Kota Beijing Partai Komunis Tiongkok. Jabatan Sek...

 

 

Jawa Timur IVDaerah Pemilihan / Daerah pemilihanuntuk Dewan Perwakilan RakyatRepublik IndonesiaWilayah Daftar Kabupaten : Jember Lumajang ProvinsiJawa TimurPopulasi3.677.845 (2023)[1]Elektorat2.809.882 (2024)[2]Daerah pemilihan saat iniDibentuk2004Kursi8Anggota  Syaiful Bahri Anshori (PKB)  Nur Yasin (PKB)  Bambang Haryadi (Gerindra)  Arif Wibowo (PDI-P)  Umar Bashor (PDI-P)  Muhamad Nur Purnamasidi (Golkar)  Charles Meikyansah (NasDem)&...

Public schoolShorewood High SchoolLocation17300 Fremont Avenue North Shoreline, WA 98133 USACoordinates47°45′17″N 122°21′00″W / 47.754795°N 122.350084°W / 47.754795; -122.350084InformationTypePublicEstablished1975PrincipalBill DunbarFaculty66.93 (FTE)[1]Enrollment1,538 (2022-23)[1]Student to teacher ratio22.98 [1]Color(s)    Blue, Green, WhiteMascotStormrays[2]Websiteschools.shorelineschools.org/shorewood/ Shor...

 

 

Diagramme d'une centrifugeuse. La centrifugation gazeuse ou ultracentrifugation gazeuse est un procédé de séparation isotopique où la matière à enrichir se trouve à l'état gazeux. Ce procédé de centrifugation utilise la force centrifuge sur les molécules chimiquement identiques mais de masses différentes, pour créer un gradient radial de teneur isotopique. Le principal usage de ces centrifugeuses est l'enrichissement de l'uranium en uranium 235. L'ultracentrifugation gazeuse a é...

 

 

1913–2000 American comic strip Jiggs and Maggie redirects here. For the film series, see Jiggs and Maggie (film series). Bringing Up FatherBringing Up Father (January 31, 1920)Author(s)George McManusCurrent status/scheduleConcludedLaunch dateJanuary 2, 1913 (January 2, 1913)End dateMay 28, 2000 (2000-05-28)Alternate name(s)Maggie & Jiggs Syndicate(s)King Features SyndicateGenre(s)Humor Bringing Up Father is an American comic strip created by cartoonist George McManus...

لاستخدامات أخرى، راجع مجتمع (توضيح). مجتمعمعلومات عامةصنف فرعي من مجموعة بشرية جزء من بشرية الشخص المؤثر نيكلاس لوهمان يدرسه علم الاجتماععلوم اجتماعية ممثلة بـ سلسلة مراتباجتماعيةنزعة اجتماعية لديه جزء أو أجزاء مجموعة اجتماعيةإنسان تعديل - تعديل مصدري - تعديل ويكي بيانات...

 

 

For the 2008 film about this event, see Recount (film). Main article: 2000 United States presidential election The butterfly ballot used in Palm Beach County, Florida was suspected of causing Al Gore's supporters to accidentally vote for Pat Buchanan The 2000 United States presidential election recount in Florida was a period of vote recounting in Florida that occurred during the weeks after Election Day in the 2000 United States presidential election between George W. Bush and Al Gore. The ...

 

 

South Korean singer and entertainer This biography of a living person needs additional citations for verification. Please help by adding reliable sources. Contentious material about living persons that is unsourced or poorly sourced must be removed immediately from the article and its talk page, especially if potentially libelous.Find sources: Min Kyung-hoon – news · newspapers · books · scholar · JSTOR (June 2018) (Learn how and when to remove this me...

The Alaska Court System is the unified, centrally administered, and totally state-funded judicial system for the state of Alaska. The Alaska District Courts are the primary misdemeanor trial courts, the Alaska Superior Courts are the primary felony trial courts, and the Alaska Supreme Court and the Alaska Court of Appeals are the primary appellate courts. The chief justice of the Alaska Supreme Court is the administrative head of the Alaska Court System. Courts The western end of Fourth Avenu...

 

 

Parliament of Sint Maarten Staten van Sint Maarten5th Parliament of Sint MaartenTypeTypeUnicameral HistoryFounded10 October 2010 (2010-10-10)LeadershipMonarchKing Willem-Alexander GovernorAjamu Baly Prime MinisterLuc Mercelina, URSM since 3 May 2024 President of ParliamentSarah A. Wescot-Williams[1], DP since 10 February 2024 StructureSeats15Parliament political groupsGovernment (8)[2]   URSM (2)   DP (2)   PFP (2)   N.O.W. (2) Oppos...