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What is the circumference of a 20 ft pool?
The circumference of a circular pool can be calculated using the formula (C = 2\pi r), where (r) is the radius. For a 20 ft diameter pool, the radius is 10 ft. Therefore, the circumference is (C = 2\pi(10) \approx 62.83) ft.
How many feet of lights do I need to go around an 18 ft round pool?
fifty-six The circumference of an 18-foot diameter circular swimming pool is: 56.55 feet
What is the circumference of a pool if the radius is 3 feet?
6 pi ft
How many gallons in a 9 ft round by 2 ft tall pool?
956 gallons.
What is the square footage of columns 84 inches tall and 26 inches around?
Assuming you are asking for the surface area of a cylinder of height 84 in and circumference (of end) of 26 in: 12 in = 1 ft circumference = 2 x π x radius → radius = circumference ÷ (2 x π) surface_area = 2 x area_of_ends + curved_area = 2 x π x radius2 + height x circumference = 2 x π x (circumference ÷ (2 x π))2 + height x circumference = circumference2 ÷ (2 x π) + height x circumference = (26 ÷ 12 ft)2 ÷ (2 x π) + (84 ÷ 12 ft) x (26 ÷ 12 ft) ≈ 15.91 sq ft
