Question

The length and the breadth of a rectangle are 12 cm and 8 cm respectively what will be the area of a square whose perimeter is equal to the perimeter of the given rectangle

Answer 1

Answer:

100 cm^2

Step-by-step explanation:

Perimeter of the rectangle = 2(l+b)

= 2(12+8) = 40 cm

Perimeter of the rectangle = Perimeter of the square = 40 cm

So, Side of the square = 40÷4 = 10 cm

Therefore, Area of the square = (10)^2 = 100 cm^2