Wolfram Demonstrations Projecthttp://demonstrations.wolfram.com/An Open Resource of Interactive Mathematica VisualizationsCopyright 2009 Wolfram Demonstrations Project & ContributorsThree Hinged Dissections of Squareshttp://demonstrations.wolfram.com/ThreeHingedDissectionsOfSquares/]]>http://demonstrations.wolfram.com/ThreeHingedDissectionsOfSquares/Rotation about a Point in the Planehttp://demonstrations.wolfram.com/RotationAboutAPointInThePlane/]]>http://demonstrations.wolfram.com/RotationAboutAPointInThePlane/Matrix Transformations: "F"http://demonstrations.wolfram.com/MatrixTransformationsF/]]>http://demonstrations.wolfram.com/MatrixTransformationsF/Dodecagon-to-Hexagon Dissectionhttp://demonstrations.wolfram.com/DodecagonToHexagonDissection/]]>http://demonstrations.wolfram.com/DodecagonToHexagonDissection/Change the Dog: Matrix Transformationshttp://demonstrations.wolfram.com/ChangeTheDogMatrixTransformations/]]>http://demonstrations.wolfram.com/ChangeTheDogMatrixTransformations/Lindgren's Hexagon-to-Triangle Dissectionhttp://demonstrations.wolfram.com/LindgrensHexagonToTriangleDissection/]]>http://demonstrations.wolfram.com/LindgrensHexagonToTriangleDissection/Theobald's Nonagon-to-Triangle Dissectionhttp://demonstrations.wolfram.com/TheobaldsNonagonToTriangleDissection/]]>http://demonstrations.wolfram.com/TheobaldsNonagonToTriangleDissection/Solve the Loculus of Archimedeshttp://demonstrations.wolfram.com/SolveTheLoculusOfArchimedes/]]>http://demonstrations.wolfram.com/SolveTheLoculusOfArchimedes/Goldberg's Pentagon-to-Triangle Dissectionhttp://demonstrations.wolfram.com/GoldbergsPentagonToTriangleDissection/]]>http://demonstrations.wolfram.com/GoldbergsPentagonToTriangleDissection/Pentagon-to-Near-Square Dissectionhttp://demonstrations.wolfram.com/PentagonToNearSquareDissection/]]>http://demonstrations.wolfram.com/PentagonToNearSquareDissection/Triangle to Parallelogramhttp://demonstrations.wolfram.com/TriangleToParallelogram/]]>http://demonstrations.wolfram.com/TriangleToParallelogram/An Example of the Bolyai-Gerwien Theoremhttp://demonstrations.wolfram.com/AnExampleOfTheBolyaiGerwienTheorem/]]>http://demonstrations.wolfram.com/AnExampleOfTheBolyaiGerwienTheorem/Rotation as Product of Two Reflectionshttp://demonstrations.wolfram.com/RotationAsProductOfTwoReflections/]]>http://demonstrations.wolfram.com/RotationAsProductOfTwoReflections/Tetradshttp://demonstrations.wolfram.com/Tetrads/]]>http://demonstrations.wolfram.com/Tetrads/Straightening Tool for Photographic Imageshttp://demonstrations.wolfram.com/StraighteningToolForPhotographicImages/]]>http://demonstrations.wolfram.com/StraighteningToolForPhotographicImages/Transforming Charactershttp://demonstrations.wolfram.com/TransformingCharacters/]]>http://demonstrations.wolfram.com/TransformingCharacters/Straightening Up an Imagehttp://demonstrations.wolfram.com/StraighteningUpAnImage/]]>http://demonstrations.wolfram.com/StraighteningUpAnImage/Border Patternshttp://demonstrations.wolfram.com/BorderPatterns/]]>http://demonstrations.wolfram.com/BorderPatterns/Tilson's Square-to-Pentagram Dissectionhttp://demonstrations.wolfram.com/TilsonsSquareToPentagramDissection/]]>http://demonstrations.wolfram.com/TilsonsSquareToPentagramDissection/Bradley's Hexagram-to-Square Dissectionhttp://demonstrations.wolfram.com/BradleysHexagramToSquareDissection/]]>http://demonstrations.wolfram.com/BradleysHexagramToSquareDissection/