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Rajan@2021
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Guru
Asked: 2021-04-03T09:31:53+05:30 In:

The angle of elevation of the top of an unfinished tower at a distance of 75 m from its base is 30° . How much higher must the tower be raised so that the angle of elevation of its top at the same point may be 60°?

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We have a question from trigonometry in which we have to find the length of tower must be raised so that the angle of elevation must be 60° if the angle of elevation of the top of an unfinished tower at a distance of 75 m from its base is 30°.

Book RS Aggarwal, Class 10,

Topic – Height and Distance

Chapter 14, question no 9

cbse class 10height and distancers aggarwal
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    1. Guru
      The angle of elevation of the top of an unfinished tower at a distance of 75 m from its base is 30° . How much higher must the tower be raised so that the angle of elevation of its top at the same point may be 60°?

      Hope it helps you .

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