GIRL 1: (singing) When I was looking for a shape that is completely round, I saw a sphere over here, and this is what I found. I found a marble and a ball of wool, a football I could kick.

the ideal table shape will become clear. If the usable space is more oblong, such as in the six by three feet example, a ...

Faces - A face is a flat surface on a 3D shape. For example a cube has 6 faces. Edges - An edge is where two faces meet. For example a cube has 12 edges. Vertices - A vertex is a corner where ...