Final answer:
The perimeter of the hexagon with each side measuring 4 feet is 24 feet.
Step-by-step explanation:
To find the perimeter of the hexagon, we need to determine the length of each of its sides and then sum them up. Since adjacent segments are perpendicular and four segments are known to be 4 feet long, the remaining two sides must also be 4 feet each, because of the perpendicular angles forming squares. Therefore, the perimeter of the hexagon, which is the sum of all its side lengths, is calculated by adding six sides of 4 feet each.
Perimeter = 4 feet + 4 feet + 4 feet + 4 feet + 4 feet + 4 feet = 24 feet.