SOH CAH TOA reminds you that ...
Tan = Opposite/Adjacent
In this geometry, the height of the tree is the side Opposite the angle of elevation, with the Adjacent side being the one that is the 25 ft distance from Joey to the tree. The angles of elevation and depression are equal.
tan(53°51') = height/(25 ft)
height = (25 ft)·tan(53°51') ≈ 34.22 ft ≈ 34 ft.
452,489 to the nearest thousand is 452,000