Both the angle of elevation and the angle of depression are measured between the line of sight and the horizontal:
- When looking upwards, the angle of elevation is the angle between the line of sight and the horizontal.
- When looking downwards, the angle of depression is the angle between the line of sight and the horizontal.
In this video we define both of these angles and learn that they are equal. We then work through a typical exam question involving right angle trigonometry and an angle of elevation.
******* TIME STAMPS / SECTIONS *******
0:00 : Introduction
0:17 : Angles of Elevation and Depression - Definition
2:56 : Exam Question Right Angle Trigonometry and Angle of Elevation
Негізгі бет Angle of Elevation and Angle of Depression What They Are and Exam Question | IGCSE & IB
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