Which angle is supplementary to LSM?
A.OSN
B.SLM
C.LSM
D.MSN
                                             
                                          
                                          
                                        
											 
											Answer:
D.MSN
Step-by-step explanation:
Supplementary angles complete each other to 180° and they are on a straight line.
We are asked to find the supplementary angle to angle LSM on figure 2.
Amongst given options we see angle LSM and angle MSN make a straight line therefore they are supplementary angles.