MouradL211584 MouradL211584
  • 03-11-2022
  • Mathematics
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I need help with a problem

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RaiaU553878 RaiaU553878
  • 03-11-2022

2)

we will use the trigonometric ratio of tangent

[tex]\tan (\alpha)=\frac{O}{A}[/tex]

where alpha is the angle , O the opposite side from the triangle and A the adjacent side

now replacing

[tex]\tan (x)=\frac{5}{9}[/tex]

and solve for x

[tex]\begin{gathered} x=\tan ^{-1}(\frac{5}{9}) \\ x\approx29 \end{gathered}[/tex]

the measure of the angle x is 29°

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