EntityQ213673· pop 38· linked from 261 articlesdoubling the cubeSign in to savegeometric problem of constructing a cube with twice the volume of a given cubeConnectionscompass and straightedge constructionEntityElementsEntityDiophantus of AlexandriaEntityangle trisectionEntityneusis constructionEntitytwelfth root of twoEntitymathematicsEntityPlatoEntityArchimedesEntitynumberEntitygeometryEntityPythagorasEntityEuclidEntityarithmeticEntityWikimedia CommonsEntityPiConceptInternational Standard Book NumberEntityThalesEntityPlutarchEntitycircleEntityCategoriesAncient Greek mathematicsCubic irrational numbersEuclidean plane geometryHistory of geometryStraightedge and compass constructionsUnsolvable puzzles