angle of elevation
angle formed by the horizontal line and an observers line of sight to an object ABOVE
The angle of elevation is the angle formed between the horizontal plane and the line of sight of an observer looking upwards. This angle is measured from the observer’s eye to an object or point above the observer. The angle of elevation is commonly used in astronomy, surveying, and navigation.
To calculate the angle of elevation, you need to know the height of the object you are looking at and the distance between you and the object. The angle of elevation can be calculated using trigonometric functions such as sine, cosine, or tangent.
For example, if you are standing on the ground and looking up at the top of a building and the height of the building is h and the distance between you and the building is d, the angle of elevation can be calculated as follows:
Angle of elevation = arctan(h/d)
The angle of elevation is an important concept in various fields, such as construction, aviation, and military operations, where accurate angle measurements are critical in determining the location, height, and distance of objects.
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