EntityQ3539591· pop 7· linked from 4 articlessquare trisectionSign in to saveConnectionsgeometryEntityInternational Standard Book NumberEntitysquareEntityPythagorean theoremEntityWayback MachineEntityIslamic Golden AgeEntitycongruenceEntityCambridge University PressEntityAbu al-Wafa BuzjaniEntitytangramEntitySwiss Federal Institute of Technology in LausanneEntitypartition of a setEntityÉdouard LucasEntityJacques OzanamEntityzellijEntitydissection problemEntityJános PachEntitydissection puzzleEntityHenry PerigalEntityCategoriesAreaEuclidean plane geometryGeometric dissectionHistory of geometryMathematical problems