The ratio of the perimeter of the boundary of the shaded portion tothe perimeter of the whole figure is _______.
Perimeter of shaded area = 2 + 1 + 1 + 2 = 6 units
Perimeter of whole figure = 3 + 3 + 4 + 4 = 14units
Ratio = 
39
The ratio of the perimeter of the boundary of the shaded portion tothe perimeter of the whole figure is _______.
Perimeter of shaded area = 2 + 1 + 1 + 2 = 6 units
Perimeter of whole figure = 3 + 3 + 4 + 4 = 14units
Ratio =