Take a look at this rectangular pyramid. Then follow the steps to count the faces. Step 2.Count the areas around the shape. There are 4 triangles. When you examine 3D shapes, you may be prompted to count the faces of an object. 3D shapes consist of three parts: vertices, surfaces, and edges. First, let`s count the lines in the rectangle below. Step 1.Count the square below. There is 1 rectangle. The vertices of a 3D shape are its vertices or points.

Middle English facen, verbal derivation of the facial entrance face 1 Middle English, borrowed from Anglo-French, goes back to the vulgar Latin *facia (attested in medieval Latin as facia “portrait”), Reform of the Latin faciÄs “appearance, appearance, form, human face”, from fac-, facere stem “to do, to do” + -iÄs, nominal suffix, mainly deverbal – more in fact 15. 1.