20. Calculate the height of the tower

From the top of the building, 60 $m$ above the ground the angle of elevation of the top of a tower is $x^{\circ}$ where $tan \ x^{\circ} = \frac{4}{3}$ and the angle of depression of the foot of the tower is $y^{\circ}$ where $tan \ y^{\circ} = \frac{5}{8}$. Find the height of the tower in meters.

 

Answer:

 

The height of the tower is  $m$.

 

(Note: If the answer is a whole number, write as it is. If not, round off the answer to $2$ decimal places.)