Question

A wire is in shape of rectangle of length 12 cm and breadth 8cm . The same wire is rebent into a square . Find the are aquired by square
(NO SPAM OTHER WISE HIS OR HER 15 ANSWERS WHOULD BE REPORTED)​

Answer 1

Answer:

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

Answer:

Given,

length= 12cm

breadth = 8cm

We know that,

perimeter if rectangle= 2(l + b)

= 2(12 + 8)

= 2*20

= 40cm

Let, the side of the acquired square be x cm

Now,

Perimeter of square = Perimeter of rectangle

=> 4*x = 40

=> x = 40/4

=> x = 10cm

Therefore, the area of the square = side * side

= 10 * 10

= 100cm

Step-by-step explanation:

Hope it helps you mate ✌