🌐EnglishEnglishEspañolFrançaisРусскийفارسیEntityQ3539591· pop 7· linked from 4 articlessquare trisectionAvailable in 7 languagesEspañolFrançaisРусскийGreekUzbekفارسیvia Wikidata sitelinks · CC0ConnectionsgeometryEntityInternational Standard Book NumberEntityCategoriesAreaEuclidean plane geometryGeometric dissectionHistory of geometryMathematical problems