Question

a wire is in the shape of a rectangle.Its Length is 40cm and breadth is 32cm. If the same wire is rebent in the shape of square. which encloses. which encloses more area, square or rectangle?
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Answer 1

Answer:

961cm

Step-by-step explanation:

Length of wire in shape of rectangle =40 cm

Breadth of wire shape of rectangle =22 cm

let side of square made by wire be a  

then ,  

perimeter of rectangle = perimeter of square.

2(40+22)=4a

           124=4a

              a=31cm

Area of rectangle =40×22

                             =880cm  

2

 

Area of square =31×31

                         =961cm  

2

 

Square enclose more area then rectangle