Question

13. The perimeter of a square is equal to that of a rectangle of length 17 m and breadth
11 m. Find the area of the square.​

Answer 1

Answer:

perimeter of rectangle= 2(L+B)

=2 (17+11)

=2*28

=56 m

perimeter of square= perimeter of rectangle

4*side= 56

side= 56/4

side=14

area of square= side*side

= 14*14

= 196 m^2

Answer 2

Answer:

Length of rectangle=17m

Breadth of rectangle=11m

Perimeter of rectangle=2(l+b)

2(17+11) =56m

Perimeter of rectangle=Perimeter of square

perimeter of square =56m

side of square=56/4=14m

Area of square= 14m*14m=196m²