🌐EnglishEnglishDeutschEspañolNederlandsPortuguêsРусскийالعربية日本語EntityQ2793306· pop 7· linked from 13 articlesSteiner ellipsecircumellipse of a triangle whose center is the triangle's centroidConnectionseccentricityEntitycircumconic and inconicEntityCategoriesAffine geometryCurves defined for a triangleEllipses