There are no lines of symmetry on the us flag,in one red rectangle
        
                    
             
        
        
        
Ok well...
1200 times .25 is 300 so subtract 1200-300= 900 is the decreased number :) 
Hope it helps! :)
        
             
        
        
        
Wait for area, wouldn't you just times 13 and 5 and get 65 and then times 23?
        
             
        
        
        
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