Answer:
1681
Step-by-step explanation:
41 × 41 = 1681
hope this helps
 
        
                    
             
        
        
        
Answer:
<em><u>To find the biggest 4-digit number which is a perfect square, we have to take the square of biggest 2-digit number. ∴ The biggest 4-digit number which is a perfect square = 9801.</u></em>
Step-by-step explanation:
<h2>mark as brainlest answer </h2>
 
        
                    
             
        
        
        
Answer:
7
Step-by-step explanation:
Changing LHS as
Comparing LHS and RHS
 
        
             
        
        
        
Answer:
2 3/4 C
Step-by-step explanation:

 
        
             
        
        
        
Answer:
A=384 
Step-by-step explanation:
A =2(wl+hl+hw)
A=2(8*8+8*8+8*8)
A=2(64+64+64)
A=2(192)
A=384