Answer:
About 20.63 feet
Step-by-step explanation:
The tangent of an angle in a right triangle is the length of the opposite side divided by the length of the adjacent side. In this case:
[tex]\tan 38= \dfrac{T}{20}\\\\T=\tan 38 \cdot 20 \approx 15.63[/tex]
Adding this to your height at eye level, you get a total height of the tree of about 20.63 feet. Hope this helps!
