

1. 
Angles A and B are supplementary. If = 45°, find . 


A. 
135° 
B. 
90° 


C. 
45° 
D. 
75° 


Hint 


2. 
Classify the pair of angles below. 





A. 
complementary 
B. 
supplementary 


C. 
neither 
D. 
both 


Hint 


3. 
Which drawing shows supplementary angles? 


A. 

B. 



C. 

D. 



Hint 


4. 
Angles RST and TSU are supplementary. If = 79°, find . 


A. 
11° 
B. 
10° 


C. 
101° 
D. 
110° 


Hint 


5. 
Fernando wants to hit a complicated pool shot so that the eight ball rebounds into the corner pocket. Find the missing angle measure in the diagram. 





A. 
107° 
B. 
137° 


C. 
94° 
D. 
86° 


Hint 


