circumference = pi x diameter
3"d x 3.14159=9.42477
Diametre x Pi (3.14) Thus: 3 x 3.14 = 9.42ft
The diameter of a 3-inch circumference is: 0.954 inches.
A circle with a radius of 3 inches has a circumference of 18.8 inches
Circumference of a circle = 2*pi*radius or pi*diameter
Circumference in inches = pi*6 or 2*pi*3
If its diameter is 26 inches then its circumference = 26*pi = 81.681 inches to 3 decimal places
Circumference = 24*pi = 75.398 inches to 3 dp
circumference = pi*41 = 128.805 inches to 3 decimal places
Circumference of a circle = 2*pi*radius or pi*diameter
Circumference of circle: 8.4 times pi = 26.389 inches to 3 decimal places
Radius = 12.414 inches (to 3 dp)
Circumference of circle: 3.65 times pi = 11.467 inches rounded to 3 decimal places