32.8084 ft
If the circumference is 128 feet, the radius is 20.37 feet. If the diameter is 128 feet, the radius is 64 feet.
A circle with a radius of 9 feet has an area of 254.47 square feet.
A circle with a radius of 10 feet has an area of 314.16 square feet.
If the diameter is 5 feet then the radius is 2.5 feet. If the circumference is 5 feet then the radius is 0.79577 feet.
4 feet. The radius is half the diameter.
A circle with a radius of 14 feet has an area of 615.75 square feet.
Circle with a radius of 8 feet equals a circle with a diameter of 16 feet.
The circumference of a circle that has a radius of 40,200 feet is: 252,600 feet.
A circle with a radius of 6 feet has a circumference of 37.7 feet.
A circle with a radius of 100 feet has a circumference of 628.32 feet.
If the radius of a circle is 8 feet the circumference is about 50.27 feet.
The radius of a circle with a circumference of 13 feet is: 2.069 feet.
The circumference of a circle if the radius is 2 feet is: about 12.57 feet.
The radius of a circle, if its circumference is 420 feet, is 66.8 feet.
If the circumference is 128 feet, the radius is 20.37 feet. If the diameter is 128 feet, the radius is 64 feet.
The area of a circle with a radius of 3 feet is: 28.27 square feet.
A circle with a radius of 42 feet has a circumference of 263.89 feet.