Respuesta :

☆Perimeter=Sum of three sides

[tex]\\ \sf\longmapsto 3\dfrac{1}{3}+4\dfrac{1}{6}+5\dfrac{1}{2}[/tex]

[tex]\\ \sf\longmapsto \dfrac{10}{3}+\dfrac{25}{6}+\dfrac{11}{2}[/tex]

[tex]\\ \sf\longmapsto \dfrac{40+50+66}{12}[/tex]

[tex]\\ \sf\longmapsto \dfrac{156}{12}[/tex]

[tex]\\ \sf\longmapsto Perimeter=11in[/tex]

Answer:

13 in.

Step-by-step explanation:

3 + 5 + 4 = 12

1/3 + 1/6 + 1/2 = 1

12 + 1 = 13

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