The diagonal of a square is 15 inches. find the area of the square
       
      
                
     
    
    
    
    
    1 answer:
            
              
              
                
                
Think of the square as a rhombus:

so 112.5 square inches 
you can ask if it wasn't clear enough, I will explain.
Have a nice day!!!!
 
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Answer:
Hello I'm pretty sure the answer is 20 
Hope This Helps :D
 Please let me know if I am incorrect pretty sure its right tho
 
        
                    
             
        
        
        
A= 20x25 so the area is 500
To find the perimeter you have to add both the width and length x2 so it’s 20+25 =45 
45x2=90
        
             
        
        
        
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½(x+y) - y/3. Hope this helps! If not, sorry!
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the answer to your problem is 0.8
 
        
                    
             
        
        
        
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