hope helps with the first the rest i cant read its not clear.
 
        
             
        
        
        
Answer:
Quadrilateral ABCD does not map onto itself using a reflection because it has 0 lines of symmetry. 
Step-by-step explanation:
Remember that a trapezoid has no lines of symmetry. 
 
        
             
        
        
        
Answer:
don't search link
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
7 lenth
Step-by-step explanation: