Question

. The areas of a square and a rectangle are equal.
The length of the rectangle is greater than the
length of any side of the square by 5 cm and
the breadth is less by 3 cm. Find the perimeter
of the rectangle​

Answer 1

Step-by-step explanation:

Ls = length of square

Lr = length of rectangle

Answer 2

Answer:

a2 = (a-3)(a+5)

a2 = 5a - 3a - 15

2a = 15

a = 15/2

length = a+5 = 15/2 + 5

= 25/2

breadth = a-3 = 15/2 - 3

= 15 - 6 = 9

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2 2

perimeter of the rectangle is

2(l+b) = 2 (25/2 + 9/2) = 34 cm