Angle of Elevation & Depression

Is angle 1 and angle of elevation or angle of depression?

Is angle 2 and angle of elevation or angle of depression?

Is angle 3 and angle of elevation or angle of depression?

Is angle 4 and angle of elevation or angle of depression?

You are definitely going to need to draw out what is happening in this picture.

This is my crude drawing attempt.

How high up the wall is the friend?

I am going to do this one more crude drawing for you.

What is horizontal distance from where Maria is at to where the deer are at?

This one is a little bit hard to make out so I am going to add this in. Its the same thing.

Find y.