allison908
allison908 allison908
  • 19-07-2017
  • Mathematics
contestada

What is the approximate measure of acute ∠A when cosA=0.1045cos⁡A=0.1045? Make sure your calculator is in degree mode. Round to the nearest degree.

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ava20can ava20can
  • 19-07-2017
you use cos inverse and the answer is 84 degree
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