If that's the diameter, you can multiply that by pi (which is approximately 3.14), to get the circumference.
The circumference of a ball is C = diameter times pi. pi = 3.14159 ... So you get the circumference C = 27.4889 inches.
Circumference of pool ball: 2*pi = 6.283 inches rounded to 3 decimal places
Circumference = π x DiameterC= 3.14159 x 14C= 43.98 cm
The quickest way would be to actually measure it!Another way is to find how high/wide the ball is. This has to be done very accurately. Yoy could use parallel wooden boards (be careful not to squash the ball!The multiply the width/height of the ball by 3.14159265 (Pi).The formula is Pi x d (diameter) = circumference. A ball that is 30 cms in diameter will have a circumference of 94.248 cms.
204.2
The circumference of a circle of 65cm radius is about 408.41cm(Circumference = 2*pi*65 cm)
pi
80.3932881
If that's the diameter, you can multiply that by pi (which is approximately 3.14), to get the circumference.
The circumference of a ball is C = diameter times pi. pi = 3.14159 ... So you get the circumference C = 27.4889 inches.
Circumference = pi*d = 69 inches
Circumference of pool ball: 2*pi = 6.283 inches rounded to 3 decimal places
65/2.54=25.59055118110236"
Circumference = π x DiameterC= 3.14159 x 14C= 43.98 cm
Let's assume that your golf ball is 1.680 inches in diameter - the smallest size golf ball allowed in certain golfing associations. Then we know that the circumference of the golf ball will be the distance it would roll in one complete rotation. Circumference = pi * diameter Circumference = 3.14 * 1.680 in Circumference = 5.2752 inches = the distance that this particular golf ball would roll
The diameter is 1.68 inches or greater. The circumference can be found from ordinary principles of geometry. The formula for a the circumference is: C = πd So the circumference of a golf ball would be 5.2779 (to 4 decimal places)