Wall has two pairs of parallel sides. Each pair has equal lengths and therefore the wall is 26 ft. By 16ft. By 26 ft. By 16ft. In order to find the total perimeter of the wall, add 26+16+26+16 = 84. Because the measurement is in feet, you have to multiply the 84‘ x 12“ per foot to find the total number of inches around the wall which equals 1008 inches
