Diameter of circle: 12/pi = 3.8197 meters to four decimal places
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).
The circumference of a circle with a diameter of 12 cm is: about 37.7 cm
d=C/pi d= 12/3.14159 = 3.819721860586518 meters
For the small circle of diameter 6, the circumference is 18.84.
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 circumference of a circle is pi times the diameter, so it would be 12*pi or about 37.7.
The diameter of a circle with a 12-foot circumference is about 3.82 feet. (circumference divided by Pi = diameter).
The circumference of the small circle would be 18.84.
Circumference = 37.7 inches Diameter = 12 inches