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I need help with a problem

User Tmporaries
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1 Answer

6 votes

2)

we will use the trigonometric ratio of tangent


\tan (\alpha)=(O)/(A)

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

now replacing


\tan (x)=(5)/(9)

and solve for x


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

the measure of the angle x is 29°

User Thalinda Bandara
by
8.2k points

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