Home›Ancient Greek mathematics›Круги-близнецы🌐РусскийEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsРусскийالعربية中文日本語EntityQ244780· pop 15· linked from 13 articlesКруги-близнецыAlso known as Twin circlestwo congruent circles within an arbelos, tangent to a segment perpendicular to the baseWikidata factsShow 1 more factCommons categoryArchimedes' twin circlesSources (1)wikidata.orgvia Wikidata · CC0Available in 14 languagesEspañolFrançaisDeutsch日本語РусскийPortuguêsItalianoالعربيةGreekHebrewConnectionsArchimedesEntitygeometryEntityCategoriesAncient Greek mathematicsArbelosArchimedes