Diameter of a circle = circumference/pi
Diameter = 80/pi feet
The diameter is about 25.464 units.
Circumference of a circle = π × diameter = π × 80 mm = 80π mm ≈ 251 mm
Circumference = 80*pi meters
It has a circumference of 251.33 inches.
Circumference = Ï€*d = Ï€*80 = 251.33 units
If the diameter of a circle is 69mm then the circumference is: 216.8mm (diameter x pi = circumference).
Circumference of a circle = diameter*pi Diameter of a circle = circumference/pi
The circumference of a 13.5 diameter circle is: 42.41(diameter x pi = circumference).
The circumference of a circle with a diameter of 10 is: 31.416. (Circumference = Pi x diameter)