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  • 23-07-2020
  • Mathematics
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help plzz ... Trigonometry​

help plzz Trigonometry class=

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bekkarmahdi702
bekkarmahdi702 bekkarmahdi702
  • 23-07-2020

Answer:

XYZ = 21.8

Step-by-step explanation:

the missing angle is XYZ

  • cos XYZ = [tex]\frac{adjacent}{hypotenus}[/tex]
  • tan XYZ = [tex]\frac{6}{15}[/tex]
  • tan XYz = 0.4

using a calculator:

  • tan^(-1)(0.4)= 21.8

so XYZ = 21.8

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