4.MD.7.TESTB1 Recognize angle measure as additive
 Name:    4.MD.7.TESTB1 Recognize angle measure as additive

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

1. Study the angles.  The measure of the unknown angle is: _____
 a. 30 degrees c. 45 degrees b. 90 degrees d. 50 degrees

2. Study the angles.  The measure of the unknown angle is: _____
 a. 55 degrees c. 25 degrees b. 45 degrees d. 35 degrees

3. Study the angles.  The measure of the unknown angle is: _____
 a. 90 degrees c. 85 degrees b. 80 degrees d. 75 degrees

4. Study the angles.  The measure of the unknown angle is: _____
 a. 12 degrees c. 10 degrees b. 11 degrees d. 9 degrees

5. Study the angles.  The measure of the unknown angle is: _____
 a. 22 degrees c. 12 degrees b. 15 degrees d. it is impossible to determine the measure of the unknown angle from this diagram.

6. Study the angles.  The measure of the unknown angle is: _____
 a. 90 degrees c. 89 degrees b. 69 degrees d. 79 degrees

7. Study the angles.  The measure of the unknown angle is: _____
 a. 78 degrees c. 58 degrees b. 68 degrees d. 90 degrees

8. Study the angles.  The measure of the unknown angle is: _____
 a. 65 degrees c. 55 degrees b. 30 degrees d. 60 degrees

9. Study the angles.  The measure of the unknown angle is: _____
 a. 15 degrees c. 10 degrees b. 8 degrees d. 5 degrees