Question

If a length of a rectangle is 5cms more the the breath of the rectangle and its perimeter =40 cms find the breath and the length of the rectangle

Answer 1

Answer: Length=25/2 breadth=15/2

Step-by-step explanation: Let the length of the rectangle=a

breadth of the rectangle=b

given a=5+b and 2(a+b) =40

a+b=20

(5+b) +b=20

2b=15

b=15/2

a=5+b=5+15/2=25/2