

1. 
Which pair of angles are complementary? 


A. 

B. 



C. 

D. 



Hint 


2. 
Angles A and B are complementary. If mA = 25°, what is mB? 


A. 
90° 
B. 
25° 


C. 
75° 
D. 
65° 


Hint 


3. 
Classify the pair of angles below. 





A. 
complementary 
B. 
supplementary 


C. 
both 
D. 
neither 


Hint 


4. 
Which drawing shows supplementary angles? 


A. 

B. 



C. 

D. 



Hint 


5. 
Find the value of x in the figure. 





A. 
58° 
B. 
23° 


C. 
148° 
D. 
32° 


Hint 


