There are many different answers to this question, it all depends on the proportions. The shortest distance would be 3733.50 feet assuming the rectangle is square. At the other extreme, measuring 50 feet by 17424 feet, the distance would be 34,948 feet. The most extreme would be if the short sides of the rectangle was close to zero, the circumference could be 'limitless' or at least very close to it.
There is no definitive answer to that. A field can be different shapes, so it would have different lengths. If it was square it would be just over 1866 feet 9 inches long.
That depends on the shape of the 80-acre field. However, if you assume that the 80 acre field is the standard one-half of a quarter section (a common US field shape), and that there are no roads, right-of-ways, or correction lines to contend with, then you would spray 15.62 acres by going around the outside of the field once.
Wha…..
80 acres = 323,760 sq.m. The length and width for a square plot = 569 m.
About 14% of an acre.
43,560 square feet = 1 acre 50-ft x 80-ft = 4,000 square feet = 0.092 acre (rounded)
One acre is roughly the size of a modern football field. So, half an acre is about half the size or one third of a football field.
Often an acre of land is compared to a football field. In reality, an acre is equal to about 76% of a football field, when you consider both end zones.
Here is a good site to figure it out 80 acres is 3,484,800 square feet 43560.4 sq ft = 1 Acre
144.22yds
Answer: 9,600 ft² = 0.220385 acres (about 22%)
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An acre is slightly smaller than a football field. A football field, including the end zones, is about 1.32 acres. An acre is 4,480 square yards while a football field, including end zones is 6,408 square yards.