Question

9. The perimeter of a rectangle iş 24 meters. The width is 30 meters less than five

times the length. Find the dimensions of the rectangle​

Answer 1

length of rectangle=7 metre

width of rectangle=5 metre

Explanation:

perimeter of rectangle=2(length+width)

given perimeter of rectangle=p=24

let, length of rectangle=l

width of rectangle=b=5l-30

ac/ques, p=2(l+b)

24=2(l+5l-30)

12=6l-30

42=6l

l=
`(42)/(6)`

l=7 metre

b=35-30=5 metre