Question

Please look at Picture for further clarification and if needed round to the nearest minute

Answer 1

$\tan (A)=8.14$

Take the inverse tangent of both sides:

$\begin{gathered} A=\tan ^{-1}(8.14) \\ A=82.9962994^{\circ} \\ A\approx82^{\circ}59^{\prime} \end{gathered}$