jaehines02 jaehines02
  • 01-08-2019
  • Mathematics
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What is the value of a?

What is the value of a class=

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yungsherman
yungsherman yungsherman
  • 01-08-2019
The answer is 41.41
Since we know the side that is opposite to a, and the hypotenuse, we have enough information to get the cosine of a. The cosine is 45/60. If we know the cosine of an angle, we can get the arccos of that value to get the angle. The arccos of 45/60 is about 41.41.
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