1. The measure of the complement of the angle 46° is

2. Which pair of the following angles are complementary?

3. Which pair of the following angles are not supplementary?

4. Which of the following pairs of angles form a linear pair?

5. In the following figure, ∠ AOB and ∠ BOC are

6. When the sum of the measures of two angles is 90°, the angles are called

7. The sum of the measures of two complementary angles is

8. The measure of the complement of the angle 30° is

9. Which of the following statements is true?

10. What is the measure of the complement of the angle 80°?