carissa1355
carissa1355 carissa1355
  • 09-06-2021
  • Mathematics
contestada

Find the measure of the indicated angle to the nearest degree.

Find the measure of the indicated angle to the nearest degree class=

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sqdancefan
sqdancefan sqdancefan
  • 10-06-2021

9514 1404 393

Answer:

  40°

Step-by-step explanation:

The side adjacent to the angle of interest and the hypotenuse are given, so the cosine relation is relevant.

  Cos = Adjacent/Hypotenuse

  cos(?) = 46/60

  ? = arccos(46/60) ≈ 39.9445°

  ? ≈ 40°

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