The circumference of a 24-inch diameter circle is about 75.4 inches. (C = d x Pi)
Chat with our AI personalities
Circumference = 24*pi inches
Circumference of a circle = 2*pi*radius or pi*diameter Circumference = pi*24 = 75.39822369 inches
The circumference equals the diameter times pi; therefore, the circumference of this circle is 24 X pi = 75 feet, to the justified number of significant digits (limited by "24").
Simply multiply the diameter by Pi (about 3.1416): 24 x 3.1416 = 75.3984 unit circumference.
Circumference: 24*pi = 75.398 feet to 3 decimal places