Question

and perimeter
(a) The perimeter of a square is equal to that of a rectangle of length 15 cm and breath
13 cm, Find its area.
(b) The length of a rectangle is 10 cm and its perimeter is equal to that of a square of
side 9 cm. Find the area of the rectangle,
Mind the area enclosed by each of the following figures, in which each pair of consecutive​

Answer 1

perimeter of squre=perimeter of rectangle

4×side =2(L+B)

4×side =2(15+13)

side =14 cm

So,

area of square =S×S

=14×14

=196 cm*2