the figures are similar give the ratio of the perimeters of the first figure to the second

Given data:
The given figures are shown.
The expression for the ratio of the perimeter is,
[tex]\begin{gathered} \frac{P}{p}=\frac{28\text{ yards}}{16\text{ yards}} \\ =\frac{7}{4} \end{gathered}[/tex]Thus, the ratio of the perimeter is 7/4, so (B) option is correct.