🌐EnglishEnglishItalianoPolski日本語EntityQ60170081· pop 5· linked from 7 articlesPentagramma mirificumAlso known as miraculous pentagrama star polygon on a sphere, composed of five great circle arcs, whose all internal angles are right angles.Available in 4 languagesItalianoHebrewPolskivia Wikidata sitelinks · CC0ConnectionsLatinEntityYouTubeConceptCategoriesSpherical trigonometryTypes of polygons