The football field must have a rectangular shape . Its shorter side is called the goal line and its length should be between 45 and 90 meters . The longer side is called the lateral line , the length of which ranges from 90 to 120 meters . As the names of the sides indicate , the playing field is limited by lines . In addition to the side and goal lines , there is also a center line dividing the pitch into two equal parts . In the middle of the pitch a circle with a radius of 9.15 meters is designated . Under each goal there is a penalty area . Its length is 16.5 meters , the width depends on the width of the goal line . At the distance of 11 meters from the goal there is a penalty point from which penalty shootouts are made . In each corner of the pitch there are flags . The gates are placed in the middle of each goal line . The gate ' s width is 7.32 meters and the height is 2.44 meters .
Judge
The match is led by an arbitrator . He watches over compliance with the rules , the appropriate dress of players , settles disputes , breaks down the competition if necessary . Judges are assisted by judges assistants , whose duties include pointing to the party whose player has hit the ball outside the side line , indicating the player in the offside position , help in changing players , assisting the referee in disputable situations . The fourth arbiter is a technical judge who is outside the field and deals with technical issues . It prepares the players ' entrance to the pitch and shows the time added by the main referee .
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