We can make a drawing to see better:
For Part A, we need the tangent function to find the height.
For Part B, the equation for the height of tree is:
[tex]\begin{gathered} \text{height of tree}=heigth\text{ of Tamara + }35feet\cdot\tan 62 \\ \text{height of tr}ee=5.5+35\cdot\tan 62 \end{gathered}[/tex]
For Part C, the height of tree is:
[tex]\begin{gathered} \text{height of tr}ee=5.5+35\cdot\tan 62 \\ \text{height of tre}e=5.5+35\cdot1.8807\approx71.3 \end{gathered}[/tex]
The height of tree is 71.3 ft.
