Find the Perimeter of the figure below, composed of a square and four semicircles. Rounded to the nearest tenths place

Answer:
[tex]p = 37.6991118431[/tex]
Step-by-step explanation:
the perimeter of a half circle:
[tex]\pi r = \frac{d}{2} \pi = 3\pi = 9.4247779608[/tex]
there's the total of 4 half circle:
[tex]p = 9.42477796078 \times 4 =37.6991118431[/tex]