7.64 inches. Note that the calculation for circumference is 2*pi*r Rearranging C=2*pi*r, we get 2*r = C / pi Since 2*r = diameter, we can say that D = C / pi Since we know that C = 24 and pi = 3.14159265, we can calculate that: D = 24 / 3.14159265 = 7.63943727
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Circumference = 2*pi*radius or diameter*pi
The circumference of a circle is calculated using the formula C = πd, where C is the circumference, π is a mathematical constant approximately equal to 3.14159, and d is the diameter of the circle. In this case, the diameter of the circle is 24 inches. Therefore, the circumference of a 24-inch round circle would be C = π * 24 = 75.398 inches.
The circumference of a six-inch diameter circle is: 18.8 inches.
The circumference of a 6 inch diameter circle is: 18.8 inches. (diameter x Pi = circumference)
The circumference of a 4-inch diameter circle is: about 12.57 inches. (diameter x pi = circumference).