Home›Browse›bicentric quadrilateral🌐EnglishEnglishEspañolFrançaisItalianoPortuguêsTürkçeРусскийالعربية中文日本語EntityQ282952· pop 18· linked from 92 articlesbicentric quadrilateralSign in to savetype of shapeAvailable in 17 languagesEspañolFrançais中文日本語РусскийالعربيةFinnishHungarianMacedonianRomanianSerbianSlovenianTamilTürkçeUkrainianzh_yuevia Wikidata sitelinks · CC0