Question

the length of a rectangular field is thrice is breath and its perimeter is 240m. the length of the field is​

Answer 1

Answer:

Let l be the length and b be the breadth

So according to the given condition l=3b

Perimeter=2(l+b)

So,2(3b+b)=240m

b=30m

So l=90m

Step-by-step explanation:

hope it help

Answer 2

Answer:

Length = 30m and Breadth = 3 ×30 = 90m

Step-by-step explanation:

Hope it helps...