myalwaysandfore myalwaysandfore
  • 12-09-2017
  • Mathematics
contestada

The cosine of the complementary angle to 58°

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budwilkins
budwilkins budwilkins
  • 12-09-2017
Complementary angles add up to a right angle, or a sum of 90°.
So the complementary angle to 58 is:
90-58 = 32°
Now we are looking for the cosine (32°)
On your calculator type in COS (32) = 0.848
Answer Link
obritschkewitsc
obritschkewitsc obritschkewitsc
  • 04-11-2019

Answer:

cosine = 32 degrees

Step-by-step explanation:

58+32 = 90

32 = 0.848 ≈ 0.85

Answer Link

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