If the diameter of a circle is 12 inches the circumference is: 37.7 inches (diameter x Pi = circumference).
The circumference of a circle with a diameter of 12 is about: 37.7 (C = diameter x Pi).
If the diameter of a circle is 12 inches the circumference is: 37.7 inches (diameter x pi = circumference).
Circumference = 37.7 inches Diameter = 12 inches
diameter = circumference/pi = 12/3.1416 units = 3.62 units (approx)
The circumference of a circle with a diameter of 12 cm is: about 37.7 cm
The diameter of a circle with a circumference of 12 is: about 3.82To to this calculation for other circles, just divide the circumference by Pi (about 3.1416). The result is the diameter.
The diameter of a circle with a 12-foot circumference is about 3.82 feet. (circumference divided by Pi = diameter).
circumference = π x diameter ⇒ diameter = circumference ÷ π = 12 cm ÷ π ~= 3.8 cm
The circumference of a circle is pi times the diameter, so it would be 12*pi or about 37.7.
circumference = diameter x pi = 12 units x 3.1416 = 37.7 units (approx)
Circumference = pi x diameter. So the circumference of a circle with diameter 12 cm = pi x 12 = 37.7 cm (1 decimal place.)