Q: What is the radius of a circle with the circumference of 13 ft?

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A circle with a radius of 5.5 feet has a circumference of 34.56 feet.

The circumference of a circle is the same as the perimeter of a circle, so the perimeter and circumference would both be 3 ft.

94.248 feet.

37.7 feet

188.4955592 feet

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Radius of a circle = circumference/2*pi

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.

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

The circumference of a circle is pi * the diameter. The diameter is radius * 2. The area of a circle is pi * the radius squared. So for a circle of circumference 62.8 ft, the radius is 62.8/pi/2 which is 10.0 ft to 1 decimal place The area is pi * radius squared = 314.2 sq ft.

The diameter and radius of a circle with a circumference of 321 ft:r = 51.1 ftd = r*2 = 102.2 ft

The radius is 30.56 feet.