Let's Identify where is the Angle of Elevation and Angle of Depression?

Activity 1

Let say that you as a hiker walking down from the top of the mountain. At one sight, you could observe a peak of another mountain and below you could see a hut. Can you please identify and describe each angle as it relates to the situation above.

Angle 1 : Angle 1 is the angle of ___________ from the ________ to the _________. 

Angle 2 : Angle 2 is the angle of ___________ from the ________ to the _________.
Angle 3 : Angle 3 is the angle of ___________ from the ________ to the _________.

Angle 4 : Angle 4 is the angle of ___________ from the ________ to the _________.