the area of a rectangular field is 18000m^2 if the ratio of length and breath is 5:4 find its perimeter

Step-by-step explanation:

Let the length and breadth be 5x and 4x respectively.

Area of rectangular field = 18000 m²

Finding the value of x

Area of rectangle =

Plug the values

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Calculate the product

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Swap the sides of the equation

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Divide both sides of the equation by 20

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Calculate

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Squaring on both sides

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Replacing the value of x in order to find the value of length and breadth

Length =

Breadth =

Finding the perimeter of the rectangular field

Perimeter of rectangle =

plug the values

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Distribute 2 through the parentheses

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Add the numbers

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Hope I helped !

Best regards!!

36/60

36/2=18

60/2=30

18/30

18/3=6

30/3=10

6/10

6/2=3

10/2=5

your final answer would be 3/5 of an

hope this !