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A wire is in the shape of a rectangle with length 3 \(cm\) and breadth 21 \(cm\) if the same wire is rebent in the shape of a square, find the enclosed area of rectangle and square, and compare it.
 
 
Area of the square shaped wire: (Note: Insert the answer as a whole number).
  
Area of rectangular shaped wire: .
  
The  shape enclosed more area.