miamartin5287
miamartin5287 miamartin5287
  • 07-05-2022
  • Mathematics
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please solve quickly ​

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Respuesta :

xenia168
xenia168 xenia168
  • 07-05-2022

Answer:

3

Step-by-step explanation:

[tex]\frac{20}{360}[/tex] = [tex]\frac{1}{18}[/tex]

C = 2 π r

C = 54 π

Length of AB = 54 π × [tex]\frac{1}{18}[/tex] = 3 π

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