The angle formed by the line of sight with the horizontal when the point is below the horizontal level is called:
A. Angle of elevation
B. Angle of depression
C. No such angle is formed
D. None of the above
Answer:B
The angle formed by the line of sight with the horizontal when the point is below the horizontal level is called:
A. Angle of elevation B. Angle of depression C. No such angle is formed D. None of the above