Question

The area of a rectangle field is 18000m^2 .If the ratio of the length and breadth is 5:4 find its perimeter

Answer 1

Step-by-step explanation:

perimeter is m.

let the sides be x.

5x*4x=18000

20x=18000

x=900.

length and breadth are 4500 & 3600 respectively.

perimeter=2(l+b)

2(4500+3600)

perimeter is 16200m

I THINK SO, IF THERE IS ANY QUERIES REGARDING THIS SUM PLZ LET ME KNOW

Answer 2

Answer:

the answer's wrong actually. When multiplying 4x and 5x the answer is x square, so it is x2=900

or, x=root under 900

or, x=30

and now you multiply this with the ratios.

5x= 5 X 30= 150

4x=4 X 30= 120

Thank you

Step-by-step explanation: