radius X 2 X pi = circumference
40 x 2 x 3.14 = 251.2"
If r = 13 inches then C = 81.7 inches
38 in.
47.25
The radius of a circle with a circumference 36 inches is: 5.73 inches.
A circle with a radius of 2.5 inches has a circumference of 15.71 inches.
Circumference = 2*pi*3.5 = 21.99114858 or 22 inches to the nearest inch.
If r = 13 inches then C = 81.7 inches
38 in.
47.25
If the radius of a circle is 8.5 inches the circumference is: 53.4 inches
If the circumference of a circle is 24 inches the radius is: 3.82 inches.
Its radius will be 76/2*pi which is about 12 inches rounded to the nearest integer
Circumference of a circle = 2*pi*radius or pi*diameter Circumference = 2*pi*14 = 87.9645943 or 88 inches to the nearest inch
The radius of a circle with a circumference 36 inches is: 5.73 inches.
A circle with a radius of 2.5 inches has a circumference of 15.71 inches.
A circle with a radius of six inches has a circumference of 37.7 inches.
A circle with a radius of 9 inches has a circumference of 56.55 inches.