I guess sides and angles !
        
             
        
        
        
It’s either 11.25 or 27.75. Next time please show the answer choices too!
        
                    
             
        
        
        
Answer:
You Can Scan This In The App And Then Its Solved 
 
        
             
        
        
        
If a quadrilateral has exactly 2 lines of symmetry and both are angle bisectors then the figure must be a rhombus because it has exactly 2 pairs of congruent angles.
I hope this helps! :)