

1. 
Which pair of angles are supplementary? 


A. 

B. 



C. 

D. 



Hint 


2. 
Angles A and B are supplementary. If = 45°, find . 


A. 
135° 
B. 
90° 


C. 
75° 
D. 
45° 


Hint 


3. 
Classify the pair of angles below. 





A. 
both 
B. 
complementary 


C. 
neither 
D. 
supplementary 


Hint 


4. 
Which drawing shows supplementary angles? 


A. 

B. 



C. 

D. 



Hint 


5. 
Angles RST and TSU are supplementary. If = 79°, find . 


A. 
110° 
B. 
11° 


C. 
101° 
D. 
10° 


Hint 


