A polygon is a 2D shape with straight sides ... For example, this cuboid above 6 faces, 12 edges and 8 vertices. The table below shows how the faces of some other 3D shapes compare.
A polygon is a 2D shape with straight sides ... For example, this cuboid above 6 faces, 12 edges and 8 vertices. The table below shows how the faces of some other 3D shapes compare.