### Home > CCG > Chapter 11 > Lesson 11.1.1 > Problem 11-15

11-15.

Draw a tetrahedron on your paper.

How many faces does the tetrahedron have?

How many edges does it have?

How many vertices does it have?

Refer to the definition of a tetrahedron.

11-15.

Draw a tetrahedron on your paper.

How many faces does the tetrahedron have?

How many edges does it have?

How many vertices does it have?

Refer to the definition of a tetrahedron.