In this video, we calculated the the elevation of a point using Trigonometric Leveling. This problem is important if you are preparing for the FE exam or if you are taking Surveying course.
Can you please explain why you used Cos Z = Z/R instead of Sin? As Cos = Adj / Hyp and Sin = Opp / Hyp and in our case Cos would be Cos= H/R. Please clarify.
