Face Meaning In Math

Is my face shape correct?

Face Meaning In Math. This tetrahedron has 4 faces. Web illustrated definition of face:

Is my face shape correct?
Is my face shape correct?

This tetrahedron has 4 faces. Web illustrated definition of face: Any of the individual flat surfaces of a solid object.

Any of the individual flat surfaces of a solid object. This tetrahedron has 4 faces. Any of the individual flat surfaces of a solid object. Web illustrated definition of face: