Answer:The new perimeter of the field is 2800 feet.
Explanation:
The formula for determining the area of a square is expressed as
Area = 4L
Where L represents length of each side of the square.
The small farm field is a square measuring 350 ft on a side. This means that the perimeter of the field would be
Perimeter = 350 × 4 = 1400 feet.
If you double the length of each side of the field, the new length would be
350 × 2 = 700 feet.
The new perimeter of the field would be
700 × 4 = 2800 feet