Home›Browse›generalized trigonometry🌐EnglishEnglishDeutschEspañolItalianoPortuguêsTürkçeРусскийالعربيةفارسی日本語EntityQ2102848· pop 9· linked from 54 articlesgeneralized trigonometrySign in to savestudy of triangles in other spaces than the Euclidean planeWikidata factsSubclass oftrigonometryvia Wikidata · CC0Available in 9 languagesDeutschРусскийالعربيةBulgarianKazakhTürkçeUkrainianفارسیvia Wikidata sitelinks · CC0