157 ft
A circle with a radius of 5.5 feet has a circumference of 34.56 feet.
about 6.28
20,410ft
18/(2*pi) = a radius of about 113.09
Radius of a circle = circumference/2*pi
157 ft
If 9 ft is the diameter then 9 pi ~ 28.2743339 If 9 ft is the radius then 18 pi ~ 56.5486678
The circumference is 50π ft or 157.08 ft.
The circumference of a circle with a radius of 4 ft is: 25.13 feet (r x 2 x Pi = circumference).
Circumference of a circle = 2*pi*radius or diameter*pi so in this case circumference = 2 x 3.142 x 1.5 ft = 9.42 ft
A circle with a radius of 14 feet has a circumference of 87.96 feet.
The circumference of a circle that has a radius of 12 feet is about 75.4 feet.
A circle with a radius of 5.5 feet has a circumference of 34.56 feet.
about 6.28
20,410ft
The radius is 30.56 feet.