MeganCrum16 MeganCrum16
  • 23-05-2022
  • Mathematics
contestada

Find the value of cos (2pie/3)

Respuesta :

niiadel86 niiadel86
  • 23-05-2022

you are not serious take a book and learn if you have any problem, let your teacher know cause you are not going to use this app for any examination

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peacefrvr
peacefrvr peacefrvr
  • 23-05-2022

Answer:

-1/2 or - 0.5

Step-by-step explanation:

[tex]cos (\frac{2\pi }{3}) = cos 120^{o} = -\frac{1}{2}[/tex]

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