A lamp post standing at a point A on a circular path of radius r s | Filo
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Class 10

Math

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Some Applications of Trigonometry

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A lamp post standing at a point on a circular path of radius subtends an angle at some point on the path, and subtends an angle of at any other point on the path, the height of the lamp post is

Correct Answer: Option(c)
Solution:  subtends an angle of at any point on the circle 
Therefore it subtends an angle of at the center.




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