Question 33171
Width of the fence = x ft
Length of the fence = x+4
Perimiter = 2(length+width) = 2(x+x+4) = 2(2x+4) = 4x+8;
Perimeter = 424 ft
=> 4x+8 = 424
=> 4x = 416
=> x = 104
Answer: The dimension of the fence is 108 ft X 104 ft