what other information if any do you need to prove the two triangles congruent by SAS explain. 
A. GL=NM is needed because the congruent angles need to be included between two corresponding congruent sides 
B. LT=MQ and GL=NM are both needed because all three corresponding sides must be congruent 
C. LT=MQ is needed because the congruent angles need to be included between two corresponding congruent sides
D. no additional information it is needed to prove the triangles congruent by SAS  
                                             
                                          
                                          
                                        
											 
			                  