Question 40. The percentage increase in the area of a rectangle, if each of its sides is increased by 20% is:
(a) 40%
(b) 42%
The correct option is C (c) 44%
(c)
The percentage increase in the area of a rectangle, if each of its sides is increased by 20%, is:
The percentage increase in the area of a rectangle, if each of its side is increased by 20% is