Any circle with a radius between 18÷2π ≈ 2.86 yards and 21÷2π ≈ 3.34 yards
The circumference of a circle with a diameter of 18 yards is: 56.55 yards (diameter x Pi = circumference).
18 yards
3.141*18 yd = 56.538 yd Circumference is 2 * pi * r
The diameter of a circle with a circumference of 18 is: 5.73
The circumference of a circle with a diameter of 18 inches is 56.5 inches.
The circumference of a circle with a diameter of 18 metres is 56.5 metres, approx.
circumference = 18*pi feet
If a circle has a circumference of 18pi, the radius is 9.
An 18" diameter circle has a circumference of about 56.5 inches.
The circumference of a circle of 18 inches in diameter is about 56.55 inches.
The area of a circle, if the diameter is 18 yards, is: 254.5 square yards.
It has a circumference of 56.5 units.