Question

Assignment

Topic:-height and distance 1. Define angle of elevation

2. Define angle of depression

3. What is use the vertical line of right angle

triangle in height and distance. Give two example

4. What is the use of horizontal line of right angle triangle in height and distance. Give two example

5. What is the use of incline decline of right angle triangle in height and distance. Give two example.

6. Make the chart of some specific specific angle of t-ratio.[0",30,45,60",​

Answer 1

Answer:

(≧▽≦)(≧▽≦) (≧▽≦)(≧▽≦)

$\csc( \sin( ln( \sec( \geqslant \geqslant \frac{ \sqrt[?]{?} }{?} ) ) ) ) \times \frac{?}{?}$

The angle of elevation is when you are measuring the angle from the floor or the ground, and the angle of depression is when you are measuring from a ceiling. The only time the two angles are equal is if the ceiling and floor are parallel with each other.

1. The angle of elevation is when you are measuring the angle from the floor or the ground, and the angle of depression is when you are measuring from a ceiling. The only time the two angles are equal is if the ceiling and floor are parallel with each other. If you know your angle terms these are opposite interior angles.
2. If a ray is placed so that its endpoint is on a line and the adjacent angles are equal, then they are right angles
3. Height is the measurement of an object in the vertical direction and distance is the measurement of an object from a particular point in the horizontal direction. If we imagine a line connecting the point of observation to the topmost point of the object then the horizontal line, vertical line and the imaginary line will form a triangle.

Observe the figure. Consider the observer to be at point C. The height of the object is shown by line AB. The distance of the object from the observer is given by line BC. The object may or may not be perpendicular to the ground. Line AC represents the Line of Sight when the observer is observing the topmost point of the object. Angle α represents the angle of elevation and Angle β represents the angle of depression

Answer 2

Answer:

The angle of elevation is when you are measuring the angle from the floor or the ground, and the angle of depression is when you are measuring from a ceiling. The only time the two angles are equal is if the ceiling and floor are parallel with each other. If you know your angle terms these are opposite interior angles.

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