50.266
By outside distance, do you mean the circumference? The circle has a diameter of 16ft, its circumference is 3.14*16=50.24ft
Circumference of the circular pool: 20*pi feet
Diameter = Circumference/pi
Circumference is pi times diameter. Diameter is circumference divided by pi. Diameter is twice the radius. Radius is half the diameter.
Since the circumference is Pi times the diameter then divide the circumference by Pi (3.14159) to get the diameter
By outside distance, do you mean the circumference? The circle has a diameter of 16ft, its circumference is 3.14*16=50.24ft
The circumference of a 27-foot diameter circle is about 84.82 feet. (diameter x Pi = circumference).
Six feet. Circumference = 2PiR, or Pi * Diameter. Pi is close to 3, so a pool with circumference of 18' would have a diameter of 6'
If the diameter is 25 feet then the circumference is 78.5 feet (approx).
The diameter of a pool ball is 2 and 1/4 inch diameter. The radius of a pool ball is 1 and 1/8 inches. The radius is one half of the diameter.
Circumference of any circle = 2*pi*radius or diameter*pi
Circumference of a circle = (pi) x (diameter)C = (22) x (pi) = 69.115 feet (rounded)
Circumference of pool ball: 2*pi = 6.283 inches rounded to 3 decimal places
Circumference of the circular pool: 20*pi feet
Divide the circumference by (2 x pi).
484/7 = 69 and one seventh ft
approx. 6.28 in.