I think that you guys are being a bit severe. Sure, it's routine for us old dogs. But there was a OUAT when it was a mystery. Lighten up.
Here is the first question, with horizontal distance and vertical angles the given. With this as a model I think that the OP can solve the second (slope distance given).
Had a professor who loved to refer to such drawings as Chinese pictograms. Don't know why. But, we heard that term a thousand times that semester.