amirchaouachi77 amirchaouachi77
  • 22-04-2021
  • Mathematics
contestada

HELP HELP HELP HELP HELP HELP

HELP HELP HELP HELP HELP HELP class=

Respuesta :

miguelitoabarca
miguelitoabarca miguelitoabarca
  • 22-04-2021

Answer:

57mm

Step-by-step explanation:

C=2(pi)(r)

C=2(3.14)(9)

C=56.52

rounding up, its 57mm

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