the scale factor is 2.
because 
if you look at the length <em>AL</em><em> </em>in the smaller shape, it is 2 squares. 
now if you look at the length <em>AL</em><em> </em>in the enlarged shape, it is 4 squares. 
to find the scale factor, do 4 ÷ 2 which is 2.
 therefore the scale factor is 2
 
        
                    
             
        
        
        
Answer:
yes,because parallel line are lines with point which do not meet and the two lines in the plane will not meet nor intersect .
Step-by-step explanation:
obviously a parallel line