Classify the following shapes by which have 4 sides or which have more than 4 sides: Hexagon, square, rectangle, octagon, decagon, rhombus, parallelogram, pentagon, dodecahedron, heptagon
4 sides: Square, rectangle, rhombus, parallelogram
More than 4 sides: Hexagon, octagon, decagon, pentagon, dodecahedron, heptagon