Question

2. A wire is in the shape of a rectangle of length 12 cm and breadth 8 cm. The same wire is rebent into a square .find it area​

Answer 1

Answer:

100cm²

Step-by-step explanation:

Length of rectangle=12cm

Breadth of rectangle=8cm

Perimeter of rectangle=2(l+b)=2(12+8)=2*20=40cm

So the perimeter of the square is 40 cm.

Length of the side of the square=40/4=10cm

Area of the square=s*s=10*10=100cm²

Answer 2

Answer:

100cm^2

Step-by-step explanation:

Perimeter of rectangles = 2(l+b)

2(12+8)

2*20

40

length of the side of the square 40/4 = 10cm

area of square = side *side

10*10

100cm^2