A circle with a diameter of 18 feet has a perimeter of 56.5 feet.
Chat with our AI personalities
The answer will depend on whether the 6 feet refers to the radius or diameter of the circle and which length is being measured in lineal feet.
A circle with a diameter of 9 feet has a perimeter of 28.3 feet.
1 foot = 12 inches
A linear foot is a unit of distance. A square foot is a unit of area. The two units are therefore incompatible.
It would be about 56.5 feet.