If that's the diameter, you can multiply that by pi (which is approximately 3.14), to get the circumference.
It is about 55 inches
Circumference is Pi x d so it is 55 Pi which is roughly 172.7 cm
30 inches diameter or 93 inches circumference
The circumference of a circle with a diameter of 64 cm is 201 cm. Since 1 cm is equal to about 0.394 inches: 201 x 0.394 = a circumference of 79.194 inches.
55 centimeters = 21.6535433 inches
One inch is approximately 2.54 cm. Can you now figure out how many cms in 55 inches. I am sure you can. Good luck!
The circumference of a 55 centimeter ball is: 172.8 cm(c = d x Pi)
Men: FIBA: Circumference is 78 cm max (30.7 inches) NBA: Circumference is 29.5 to 29.75 inches max NCAA: Circumference is 30 inches max Women: FIBA: Circumference is 78 cm max (30.7 inches) WNBA: Circumference is 29 inches max NCAA: Circumference is 29 inches max
The circumference of a pipe measuring 19.5 cm is approximately 7.68 inches when converted using the conversion factor of 1 cm = 0.393701 inches.
Men: FIBA: Circumference is 78 cm max (30.7 inches) NBA: Circumference is 29.5 to 29.75 inches max NCAA: Circumference is 30 inches max Women: FIBA: Circumference is 78 cm max (30.7 inches) WNBA: Circumference is 29 inches max NCAA: Circumference is 29 inches max
There are 21.65354331 inches in 55 centimeters. 55 centimeters x 1 inch/2.54 centimeters = 21.65354331 inches 1 inch = 2.54 centimeters