Home›Circles defined for a triangle›Spieker circle🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsРусскийالعربية中文日本語EntityQ451581· pop 7· linked from 12 articlesSpieker circlegeometric objectAvailable in 7 languagesEspañolFrançais日本語GreekNederlandsTamilvia Wikidata sitelinks · CC0Connectionsincircle and excircles of a triangleEntityAlbert EinsteinPersonCategoriesCircles defined for a triangle