Seudónimo Seudónimo
  • 20-12-2017
  • Mathematics
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does anyone know this?

does anyone know this class=

Respuesta :

DankMemes322 DankMemes322
  • 20-12-2017
s=[tex]2 \pi r[/tex] 

[tex] \pi =3.14[/tex]

r=9

[tex](2*3.14)9=56.5[/tex]
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