It depends on what you require the value of: radius, diameter, area, for example.
The circumference of a circle is the same as the perimeter of a circle, so the perimeter and circumference would both be 3 ft.
If its diameter is 43 ft then its circumference is pi*43 = 135.088 ft to 3 dp
circumference = pi*23 = 72.257 ft rounded to 3 decimal places.
The perimeter and circumference of a circle are the same thing.
circumference = diameter × π → diameter = circumference ÷ π Circumference of tyre = distance/rotations = 1320 ft / 180 = 7 1/3 ft → diameter = 7 1/3 ft ÷ π ≈ 2.33 ft
Circumference= pi*d = 3.14 (rounded)* 3 feet 3 inches 3.25 FT * PI = 10.2102 FT or just over 10 FT 2.5 INCHES
circumference = pi*7 = 21.991 feet to 3 decimal places
A circle with a diameter of three feet has a circumference of 9.4 feet.
6 pi ft
6 pi ft.
Divide the circumference by the value of Pi and you'll have your answer !
Diameter: 14.5/pi = 4.615 ft to 3 decimal places