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 ...

Faces - A face is a flat or curved surface on ... a cylinder has two and a sphere has none. Vertices - A vertex is a corner where edges meet. The plural is vertices. For example a cube has eight ...