🌐EnglishEnglishEspañolالعربية中文EntityQ3893168· pop 8· linked from 28 articleshemicubeprojective polyhedron with 3 facesAvailable in 7 languagesEspañol中文EsperantoGreekRomanianSlovenianvia Wikidata sitelinks · CC0ConnectionstetrahedronEntityabstract polytopeEntityCategoriesProjective polyhedra