annaliacordova060204
annaliacordova060204 annaliacordova060204
  • 08-05-2020
  • Mathematics
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Somebody help me please

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sfkaleho
sfkaleho sfkaleho
  • 08-05-2020
Use the unit circle. Of the choices given, only cos 45 and sin 45 are equal to positive sqrt2/2.
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