Home›Browse›고본 삼각형🌐한국어EnglishDeutschFrançaisРусскийالعربيةفارسی한국어中文日本語EntityQ1269124· pop 10· linked from 6 articles고본 삼각형Sign in to savemathematical problemWikidata factsInstance ofmathematical problemShow 2 more factsCommons categoryKobon trianglesmaintained by WikiProjectWikiProject MathematicsSources (1)wikidata.orgvia Wikidata · CC0Available in 9 languagesFrançaisDeutsch中文日本語РусскийUkrainianفارسی한국어via Wikidata sitelinks · CC0