| A | B |
|---|
| face | the flat surface of a three-dimensional figure |
| edge | where the two faces meet |
| polyhedron | a three-dimensional figure whose faces are polygons |
| vertex | a point where three or more edges meet |
| base | the face that is used to name a polyhedron |
| prism | a polyhedron that has two parallel and congruent sides |
| pyramid | a polyhedron that has one base |
| cylinder | This has two parallel and congruent bases that are circles. |
| cone | This has one base that is a circle and a surface that comes to a point called the vertex. |
