162 m^2
you can make a triangle in the corner with legs length s/2 and the angles are 45 degrees. in a 45 45 90 triangle, the legs are h/sqrt(2) where h is the hypotenuse. this means that s/2=9/2 sqrt(2), s=9 sqrt(2)
and s^2=162
 
        
             
        
        
        
Answer:
x=24/7
Step-by-step explanation:
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Ln(x) should be the answer
        
             
        
        
        
Answer:
What is the index of the radical below? 4 radical 8
 
        
                    
             
        
        
        
Answer:
a 3 sided shape 
Step-by-step explanation:
count it and the you say it