Question 1203107
.
A searchlight shines its beam on a cloud at an angle of elevation of 20º. A person standing 350 m from 
the searchlight sees the light on the cloud at an angle of 50º. Calculate the height of the cloud.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~



As it is given in the post,  the problem's formulation is  INCOMPLETE:


it incompletely describes disposition of objects/subjects in  3D.


Since the problem is posed inaccurately,  it  CAN  NOT  be solved accurately.



            Penalty to the problem's composer.