

1. 
Find an angle that forms a linear pair with 4. 





A. 
GMA 
B. 
AMH 


C. 
HMB 
D. 
GMH 


Hint 


2. 
Do AMB and HMJ form a linear pair. Explain. 





A. 
Yes; the angles have the same vertex and have opposite rays. 
B. 
No; the angles are not adjacent. 


C. 
Yes; two noncommon sides are opposite rays. 
D. 
No; the angles are not the same measure. 


Hint 


3. 
Identify the pair of angles, 1 and 2, as a linear pair, adjacent pair, or neither in as many ways as possible. 





A. 
only adjacent 
B. 
linear and adjacent angles 


C. 
neither 
D. 



Hint 


4. 
Name two angles that are adjacent to MRN. 





A. 
LRM and PRN 
B. 
LRM and LRT 


C. 
TRP and LRT 
D. 
TRP and PRN 


Hint 


5. 
Do 1 and TCN form a linear pair? Justify your answer. 





A. 
No; the angles are not adjacent. 
B. 
Yes; two noncommon sides are opposite rays. 


C. 
Yes; the angles have the same vertex and share a common side. 
D. 
No; the angles are not the same measure. 


Hint 


