I know its 28 units i had it on a test 
        
                    
             
        
        
        
Answer:
umm what or we doing?
Step-by-step explanation:
 
        
             
        
        
        
It’s d because 12-15%=10.20
        
             
        
        
        
Each tile must be 9 by 9. 
<span>315 / 9 = 35 </span>
<span>108 / 9 = 12 </span>
<span>A = 35 * 12</span>
        
             
        
        
        
Answer: A x=1/4y^2 
Step-by-step explanation:
Because to make sure on the graph is counterclockwise for the vertex for the starting point.