What do you call the angle from the horizontal line of sight of the observer to the object below

Answer:

• The Angle of Elevation is the angle formed by a horizontal line and the line of sight up to an object when the image of an object is located above the horizontal line.

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what do you call an angle which is from the horizontal to the line of sight of the observer to the object above?

The angle of elevation is the angle between the horizontal line of sight and the line of sight up to an object. For example, if you are standing on the ground looking up at the top of a mountain, you could measure the angle of elevation.

Step-by-step explanation:

BRAINLIESTS ANSWER

Year 10 Interactive Maths - Second Edition The angle of elevation of an object as seen by an observer is the angle between the horizontal and the line from the object to the observer's eye (the line of sight). If the object is below the level of the observer, then the angle between the horizontal and the observer's line of sight is called the angle of depression. Example 21 From the top of a vertical cliff 40 m high, the angle of depression of an object that is level with the base of the cliff is 34º.  How far is the object from the base of the cliff? Solution: Let x m be the distance of the object from the base of the cliff. So, the object is 59.30 m from the base of the cliff. Key Terms angle of elevation, angle of depression