Q:
      
      
         
            
Find the area of the square whose side is equal to the diagonal of a rectangle of length 3 cm and breadth 4 cm. 
         
       
      
      
      
          
      
      
          Answer & Explanation
         Answer: A) 25 sq.cm         
         
Explanation: Given length of the rectangle = 3 cm
Breadth of the rectangle = 4 cm
Then, the diagonal of the rectangle 
Then, it implies side of square = 5 cm
We know that Area of square = S x S = 5 x 5 = 25 sq.cm.
       
      
      
      
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