about the size of a playing card in a original deck.
6cm by 12cm
no. i believe the official size is size 5.
what is the perimeter and area of a soccer field
1 Kilometer
120 yards by 60
The size of the regulation soccer ball used by adults and teenagers is the Size "5" Ball. It is the official size of ball used by FIFA.
8 Yards wide and 8 ft high.
The dimensions of an official soccer linesmen flag are 17" x 13" and the colors are traditionally red and yellow. In theory, the official is suppose to snap the flag up or down to make the call and the noise from that action alerts the field referees. Because soccer games can be quite noisy, linesmen carry noice devices as well as flags. I added a link to an example of an official linesmen flag.
The official soccer field size for adults can range from 50 to 100 yards wide by 100 to 130 yards long
I play middle school soccer, and the size for the soccer balls range from size 4 to size 5.
The proper inflation pressure for a size three soccer ball is 8.5 psi to 15.6 psi. This is also true for size four and size five. (3, 4, 5 are the only official sizes of competition ball)
The circumferance of an official adult size football (soccer) should be not less than 27 inches, not more than 28 inches.