57 ft. because a regular foot ball field is 100 yards......
there are 45,000 square feet in a football field
American football = 100 yards = 300 feet = 3600 inches
27 yards x 3 feet per yard = 81 feet
Just over one acre if you don't count the end zones
Foot and feet are the same measurement - foot is the singular of feet.
6 (as in one foot many feet)
3,600 inches (100 yards = 300 feet. 300 feet x 12 inches per foot)
40 foot = 40 feet
Correct me if i am wrong but i am sure its the size of a soccer feild
How many feet and an 18 foot circle