Home›Spherical trigonometry›spherical law of cosines🌐EnglishEnglishEspañolFrançaisSvenskaTiếng ViệtРусский日本語EntityQ2996944· pop 9· linked from 24 articlesspherical law of cosinesAlso known as cosine rule for sides, law of cosines (spheres)relation between the sides and angles of spherical trianglesAvailable in 9 languagesEspañolРусскийEsperantoLatvianRomanianSvenskaTiếng ViệtUkrainianvia Wikidata sitelinks · CC0ConnectionsquaternionEntityspherical trigonometryEntityCategoriesSpherical trigonometryTheorems in geometry