Question

60. If length of a rectangle increases by 40% while
keeping breadth constant then area of rectangle
increased by 24 m2 and perimeter of original
rectangle is 32 m. find breadth of rectangle.
(a) 8.4 m (b) 10 m (c) 6 m
(d) 14 m (e) 8 m

Answer 1

Answer:

Step-by-step explanation:

If the length of a rectangle increase by 40% while keeping breadth constant then the area of rectangle increased by 24 m2 and perimeter of the original rectangle is 32 m