

1. 
Which pair of angles are complementary? 


A. 

B. 



C. 

D. 



Hint 


2. 
Which pair of angles are supplementary? 


A. 

B. 



C. 

D. 



Hint 


3. 
Angles A and B are complementary. If mA = 25°, what is mB? 


A. 
65° 
B. 
25° 


C. 
90° 
D. 
75° 


Hint 


4. 
Which drawing shows supplementary angles? 


A. 

B. 



C. 

D. 



Hint 


5. 
Find the value of x in the figure. 





A. 
58° 
B. 
32° 


C. 
148° 
D. 
23° 


Hint 


