the area is 72037.35/1.35 = 53361 m^2
so, the side length is 231 m
Now just calculate the perimeter, and you can find the cost.
so, the side length is 231 m
Now just calculate the perimeter, and you can find the cost.
In this case, we know the cost of grassing the lawn, which is not directly related to the length of the sides. Therefore, we need to find the length of the sides first by using the given information about the cost of grassing.
Given:
Cost of grassing = $72,037.35
Cost per square meter of grassing = $1.35
Step 1: Calculate the area of the lawn
To find the area of the lawn, divide the cost of grassing by the cost per square meter:
Area = Cost of grassing / Cost per square meter
Area = $72,037.35 / $1.35
Area ≈ 53,365 square meters
Step 2: Calculate the length of one side of the lawn
Since the lawn is square, all sides are equal in length. Therefore, to find the length of one side, we need to find the square root of the area:
Length of one side = √(Area)
Length of one side ≈ √(53,365) ≈ 231.06 meters (rounded to two decimal places)
Step 3: Calculate the cost of fencing
To calculate the cost of fencing, we need to find the perimeter of the lawn, which is simply four times the length of one side:
Perimeter = 4 × Length of one side
Perimeter ≈ 4 × 231.06 ≈ 924.25 meters (rounded to two decimal places)
Now that we know the perimeter, we can calculate the cost of fencing:
Cost of fencing = Perimeter × Cost per meter
Cost of fencing = 924.25 × $2.85 ≈ $2,637.71
Therefore, the cost of fencing the square lawn with two times at $2.85 per meter is approximately $2,637.71.