Elevation and Depression with the Sun

With the black dot on A, what is the angle of depression to point B?

38 degrees 52 degrees 24 degrees 43 degrees

With the black dot on A, what is the angle of depression to point C?

52 degrees 25 degrees 18 degrees 48 degrees

With the black dot on A, what is the angle of depression to point D?

32 degrees 24 degrees 48 degrees 37 degrees

With the black dot on A, what is the angle of depression to point E?

46 degrees 23 degrees 34 degrees 56 degrees

With the black dot on A, what is the angle of depression to point F?

56 degrees 24 degrees 72 degrees 18 degrees

Is it possible to find the angle of elevation of point B to point A, using the diagram?

Információ: Elevation and Depression with the Sun