Chapter-5 ➤ Lines and Angles

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

 
 
 
 

2. Which of the following statements is false?

 
 
 
 

3. When the sum of the measures of two angles is 180°, the angles are called

 
 
 
 

4. Find the measure of the angle which is half of its supplementary angle?

 
 
 
 

5. Which of the following statements is true?

 
 
 
 

6. The measure of the supplement of the angle 90° is

 
 
 
 

7. Which of the following statements is true?

 
 
 
 

8. Which of the following pairs of angles is not a pair of supplementary angles?

 
 
 
 

9. Which of the following pairs of angles is not a pair of complementary angles?

 
 
 
 

10. What is the measure of the complement of the angle 90°?

 
 
 
 

Question 1 of 10