Question

A wire is in a shape of rectangle. if the 50 cm and breadth is 20cm. If the same wire is bent in shape of square. what will be the measure of each side? which shape has more area.​

Answer 1

Given A wire is in shape of rectangle  

where

length=20 cm.  

breadth=12 cm.

Perimeter of rectangle =2(l+b)

=2(32)

[Perimeter =64 cm.]

now of wire is bent in shape of square

where side =a cm

now  

Perimeter of rectangle = perimeter of square  

64=4a

[a=16cm]

side of square formed is 16 cm.

Answer 2

Step-by-step explanation:

LENGTH OF RECTANGULAR = 50cm

BREADTH OF RECTANGULAR = 20cm

• perimeter of rectangular = 2(l+b)

= 2 ×( 50 + 20 )

= 2 ×( 70 )

= 140cm

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