Respuesta :

veatchadrianna
ANSWER:
22
(All you’re doing is plugging in the values into the formula)
Ver imagen veatchadrianna
gayanepoghosyan

Answer:

22

Step-by-step explanation:

C=2πr

[tex]C=2*3\frac{1}{2} *\frac{22}{7} =2*\frac{7}{2} *\frac{22}{7} =22[/tex]