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 radius of a circle, if its circumference is 420 feet, is 66.8 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.
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 circumference of a circle that has a radius of 40,200 feet is: 252,600 feet.
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 92 feet has a circumference of 578.05 feet.
The area of a circle with a radius of 3 feet is: 28.27 square feet.