Shapes with 3 sides Explore shapes with 3 sides ... to the eight-sided octagons. Properties of 3D shapes Learn about faces, edges and vertices.

It has 6 flat faces, 8 vertices, and 12 edges." A third user weighed in: "I would say it is not a can, not spherical enough. It has a 3D shape, 12 edges, 6 sides, 8 corners, 2 squares, 4 rectangles.

A polygon is a 2D shape with straight sides that meet at vertices. Polygons have names that show the number of sides they have. A three-dimensional (3D) shape is a solid shape. 3D shapes have ...