How many square feet is a 21 foot round pool?
Pool Size US Gallons Surface Area (sq. ft.) 21 ft. Rnd 9,800 380 24 ft. Rnd 12,800 453 27 ft. Rnd 16,200 572 30 ft. Rnd 20,000 707 Click to see full answer. Similarly, it is asked, how do you find the square footage of a round pool?Measure a round pool across to find the…
Pool Size US Gallons Surface Area (sq. ft.) 21 ft. Rnd 9,800 380 24 ft. Rnd 12,800 453 27 ft. Rnd 16,200 572 30 ft. Rnd 20,000 707 Click to see full answer. Similarly, it is asked, how do you find the square footage of a round pool?Measure a round pool across to find the radius, which is half the diameter. Find the square footage by multiplying the radius times the radius times 3.14 (pi). For instance, 14 feet (radius) times 14 feet (radius) times 3.14 (pi) equals 615.44 square feet.Also Know, what is the radius of a 24 foot round pool? 12 ft. Considering this, how many square feet is a 21 foot circle? Multiply the radius by itself to square the number (6 x 6 = 36). Multiply the result by pi (use the button on the calculator) or 3.14159 (36 x 3.14159 = 113.1). The result is the area of the circle in square feet–113.1 square feet.How many square feet is an average pool? 600 square feet
