🌐EnglishEnglishEspañolFrançaisالعربية한국어中文EntityQ7446262· pop 6· linked from 1 articlessegment addition postulateAlso known as Chasles' relationidentity on affine spacesAvailable in 6 languagesEspañolFrançaisالعربيةHungarian한국어via Wikidata sitelinks · CC0ConnectionsgeometryEntityequationEntityCategoriesElementary geometryLogic