The given information is the opposite and adjacent side of the angle we are finding.
The trigonometric function tangent is given by the formula:
[tex]\tan \beta=\frac{\text{opposite}}{\text{adjacent}}[/tex]
By replacing the given values, we can solve for B:
[tex]\begin{gathered} \tan \beta=\frac{3}{4} \\ \beta=\tan ^{-1}(\frac{3}{4}) \\ \beta=36.87\degree \end{gathered}[/tex]
The answer is 36.87°.
