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Diagram of a modern American football field. Diagram of an early 20th century version of an American football field. The rectangular field of play used for American football games measures 100 yards (91.44 m) long between the goal lines, and 160 feet (48.8 m) (53.3 yards) wide. The field may be made of grass or artificial turf. In addition ...
American football is played on a football field that is 360 by 160 feet (109.7 by 48.8 m). [1] The longer boundary lines are sidelines, while the shorter boundary lines are end lines. Sidelines and end lines are out of bounds. Near each end of the field is a goal line; they are 100 yards (91.4 m) apart.
The official playing field in Canadian football is larger than the American, and similar to American fields before 1912. The Canadian field of play is 110 by 65 yards (100.6 by 59.4 m), compared to 100 by 53 + 1 ⁄ 3 yards (91.4 by 48.8 m) in American football.
An American football field is usually understood to be 100 yards (91 m) long, though it is technically 120 yards (110 m) when including the two 10 yd (9.1 m) long end zones. The field is 160 ft (53 yd; 49 m) wide. [11] An association football pitch may vary within limits of 90–120 m (98–131 yd) in length and 45–90 m (49–98 yd) in width ...
1 m 2: International A0 paper (841 × 1189 mm) 1.73 m 2: A number commonly used as the average body surface area of a human [27] 1–4 m 2: Area of the top of an office desk 10 1 10–20 m 2: A parking space 70 m 2: Approximate surface area of a human lung [28] 10 2: 1 square decametre (dam 2) 100 m 2: One are (a) 162 m 2: Size of a volleyball ...
On an American football field there are a further 18 solid yard lines crossing the field, marked at 5 yards (4.6 m) intervals between each goal-line and the 50 yard line. These lines are named for the distance that they are from the nearest goal line, for example 5 yard line, 10 yard line, 35 yard line, etc. Rugby union pitches have only two ...
Field size: 790 by 825 feet (241 m × 251 m) – 15 acres (6.1 ha) (Stadium footprint) ... Lincoln Financial Field is an American football stadium in Philadelphia ...
Other major rule changes included a reduction of the field size to 110 by 53 + 1 ⁄ 3 yards (100.6 m × 48.8 m) and the adoption of a scoring system that awarded four points for a touchdown, two for a safety and a goal following a touchdown, and five for a goal from the field.