The circumference equals about 28.26 yd if pi is rounded to 3.14. (9*3.14)
Chat with our AI personalities
3.141*18 yd = 56.538 yd Circumference is 2 * pi * r
Circumference of any circle = (pi) x (diameter) Circumference of this particular circle = (pi) x (70 yd)
If the diameter of a circle is 9 the circumference is: 28.3
circumference = pi * diameter so, diameter = 9/ pi = 2.86
The circumference of 9 inch diameter circle is about 28.27 inches.