Name:    Try It Out -- Chapter 11, Lesson 6

Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.

1.

Select the term to complete the sentence.

A 3-D shape that has polygons as its faces is called a(n) _______.
 a. polyhedron c. edge b. face d. vertex

2.

The relationship between the number of faces (F), the number of vertices (V), and the number of edges (E) of a polyhedron is called Euler’s formula.

Select Euler’s formula.
 a. V + E - F = 2 c. F + V - E = 2 b. E + F - V = 2 d. F + V + E = 2

3.

A regular polygon is:
 a. ordinary c. a polygon with sides different lengths b. large d. a polygon with sides the same length

4.

If a polyhedron has 12 faces, and 20 edges, how many vertices does it have?
 a. 10 vertices b. 30 vertices c. 34 vertices

5.

If you construct a triangular prism, how many faces would the prism have?
 a. 6 c. 4 b. 3 d. 5

6.

In the triangular prism, how many edges would it have?
 a. 7 c. 9 b. 8 d. 10

7.

In the triangular prism how many vertices would it have?
 a. 6 c. 7 b. 5 d. 8

8.

A polyhedron has 6 faces and 8 vertices. What type of polyhedron could it be?
 a. tetrahedron c. cube b. square pyramid d. octahedron

9.

A polyhedron has 8 faces and 14 vertices.  How many edges does it have?
 a. 8 edges b. 20 edges c. 22 edges

10.

Is it possible to make a polyhedron with 5 faces, 7 vertices and 11 edges?
 a. Yes b. No