Question

6.
50. (1) Give definition: (a) Angle of elevation (b) Angle of depression.
(ii) Ir the height of a tower and the distance of the point of observation from its foot, bouli
are increased by 10%, then the angle of elevation of its top remains unchanged. Write
True or False and justify your answer.
1 limeni​

Answer 1

Answer:

ANGLE OF ELEVATION AND DEPRESSION

The term angle of elevation denotes the angle from the horizontal upward to an object. An observer's line of sight would be above the horizontal. The term angle of depression denotes the angle from the horizontal downward to an object.

Step-by-step explanation:

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