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Need by midnight pretty simple i just don't know how to explain it.​

Need by midnight pretty simple i just don't know how to explain it.​-example-1
User Yrb
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1 Answer

1 vote

Answer:

Side x is adjacent to 30° angle.

Correct method is:

  • cos 30° = x/15 ⇒ x = 15*cos 30° ⇒ x = 12.99

Diego is correct and Steven is wrong.

  • when finding sine consider the opposite side to the angle, not hypotenuse
  • when finding cosine consider adjacent side to the angle, not hypotenuse
User Jimmy Chu
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8.7k points

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