Cube model from Luca Pacioli exhibition.
An geometric cube model, made of cherry wood including standaard. This model comes from the exhibition which is related to the five hundredth birthday of Luca Pacioli in 2009, Arezzo Italy
In geometric, a cubeÂis a three dimensial solid object bounded by six squares faces, facetsÂ or sides, with three meeting at each vertex. The cube is the only regular hexahedronÂ and is one of the five Platonics solids. It has 12 edges, 6 faces and 8 vertices. The cube is also a square parallelepiped, an equilateral cuboid and a right rhombohedron. It is a regular square prism in three orientations, and a trigonal trapezohedronÂ in four orientations. The cube is dual to the octahedron. It has cubical or octahedral symmetry. The edges are 23,5 cm long