There's no way of telling. 18,000 gallons is roughly 2400 cubic feet. If the pool was six feet deep, the surface area would be 400 square feet. if the pool was eight feet deep, the surface area would be 300 square feet. It could be almost any configuration.
approx 193750.4ft2
A square unit is equal to 100 square feet so 2200 square units equals 220,000 square feet. One gallon of paint will cover approximately 400 square feet which means 550 gallons of paint are needed. If you plan on a double coat 1,100 gallons are needed. It will take 550-1,100 1 gallon cans of paint to cover 2,200 square units.
2178 square feet.2178 square feet.2178 square feet.2178 square feet.
3.472 square feet.
784 square feet
18000 square feet are 0.4132231 acres.
18,000 square feet is 2,000 square yards.
18000
18000
approx 193750.4ft2
18,000 square feet = 1,672.25 square meters (rounded)
Roughly 320-350 square feet.
18,000ft² = 0.41 acres
18,000 square feet = 0.413 acres.
180ft*100ft = 18000 square feet = 0.413 acres (approx)
Calculate the square root of 18,000. That will give you the length of each side.
[sqrt(18000 ft2) * (1 m / 3.28084 ft)]2 = 1672.25 m2