Correct Answer: 34 cm
Explanation:
Let the side of the square be 's' cm
length of rectangle = (s+5) cm
breadth of rectangle = (s-3)cm
(s+5) (s-3) =
s 2 - 5s - 3s - 15 = s 2
2s = 15
Perimeter of rectangle = 2(L+B) = 2(s+5 + s–3) = 2(2s + 2)
= 2(15 + 2) = 34 cm