about 12.57 inches
Circumference of the circle: 4 times pi in inches
Circumference of circle: 4 times pi in inches
Multiply the radius by 2 to get the diameter. Then multiply the diameter by pi to get the circumference. Example: If radius = 2 inches, diameter = 4 inches circumference = 4 x pi = 4 (3.1416) or about 12.57 inches
circumference = 4*pi inches
A circumference of 12.57 inches.
Diameter = 1.273 inches.
about 12.57 inches
If the diameter of a circle is 4 inches the circumference will be about 12.57 inches. (d x Pi = C)
Circumference of the circle: 4 times pi in inches
The circumference of a 4-inch diameter circle is: about 12.57 inches. (diameter x pi = circumference).
Circumference of circle: 4 times pi in inches
Multiply the radius by 2 to get the diameter. Then multiply the diameter by pi to get the circumference. Example: If radius = 2 inches, diameter = 4 inches circumference = 4 x pi = 4 (3.1416) or about 12.57 inches
If the radius is 2 then the diameter is 2*2 = 4 inches and the circumference is about 12.6 inches and not 15 inches
A circle with a radius of 4 inches has a circumference of 25.13 inches.
It is 4/pi = 1.3 inches, approx.
The circumference of a circle, if the diameter is 9.5 inches, is: 29.85 inches (diameter x Pi = circumference)