Question

the peremeter of a square is equal to that of length 13 cm and breadth 11cm find area of square

Answer 1

Answer :

• Area of square is 144m²

Given :

• Perimeter of a square is equal to that of a rectangle of length 13cm and breadth 11cm

To find :

• Area of square

Solution :

As we know that ,

• Perimeter of rectangle = 2(l + b)

Where , l is length 13cm and b is breadth 11cm

》2(l + b)

》2(13 + 11)

》2(24)

》48m²

Now,

• Perimeter of square = 4 × side

》side = 4/48

》side = 12

Hence, Side is 12m

Now we have to find the area of square

As we know that ,

• Area of square = (side)²

》(12)²

》144m²

Hence, Area of square is 144m²