10pi= 31.41592...
Circumference = 2*pi*r = 169.6 feet.
Radius of a circle = circumference/2*pi
Using 3.14 as Pi the area of circle is: 0
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.
A circle with a radius of 14 feet has a circumference of 87.96 feet.
The circumference of a circle whose diameter is 1.5 ft is: about 4.712 feet.
Given the circumference of a circle the radius is: r = C / 2xPI So the radius of your circle is 326.7451 ft
The circumference of a circle with a radius of 4 ft is: 25.13 feet (r x 2 x Pi = circumference).
The circumference of a circle when the radius is 25 feet equals about 157.08 feet.
The circumference is 50π ft or 157.08 ft.
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