🌐EnglishEnglishDeutschItalianoNederlandsTiếng ViệtРусскийالعربية한국어EntityQ3617415· pop 14straight angleAlso known as 180°180° angle (π radians)Available in 13 languagesDeutschРусскийItalianoالعربيةAsturianemlEstonianGreekHebrewMacedonianConnectionsangleEntity