🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoPolskiPortuguêsРусскийไทย日本語EntityQ647040· pop 15· linked from 36 articlesTangent lines to circlesline which touches a circle at exactly one pointAvailable in 15 languagesEspañolFrançaisDeutschРусскийPortuguêsItalianoBahasa IndonesiaBanglaChuvashConnectionsincircle and excircles of a triangleEntityinversive geometryEntityCategoriesCircles