EntityQ765035· pop 11· linked from 41 articlesdissection problemSign in to savethe problem of partitioning a given shape into pieces that can be rearranged to form a second given shapeConnectionsgeometryEntitytriangleEntitysquareEntityset theoryEntitycubeEntitypolygonEntitydigital object identifierEntityequilateral triangleEntitypolyhedronEntityshapeEntityQ118398EntityballEntityScientific AmericanEntityopen setEntityQ22908627EntitypolytopeEntityBanach–Tarski paradoxEntityclosureEntityHenry DudeneyEntityzbMATH OpenEntityCategoriesDiscrete geometryEuclidean geometryGeometric dissectionMathematical problemsPolygonsPolyhedraPolytopes