

1. 
Angles A and B are complementary. If mA = 25°, what is mB? 


A. 
65° 
B. 
75° 


C. 
25° 
D. 
90° 


Hint 


2. 
Classify the pair of angles below. 





A. 
complementary 
B. 
supplementary 


C. 
neither 
D. 
both 


Hint 


3. 
Angles RST and TSU are supplementary. If = 79°, find . 


A. 
10° 
B. 
11° 


C. 
110° 
D. 
101° 


Hint 


4. 
Find the value of x in the figure. 





A. 
148° 
B. 
23° 


C. 
58° 
D. 
32° 


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. 
94° 


C. 
86° 
D. 
137° 


Hint 


