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SOME APPLICATIONS OF TRIGONOMETRY NCERT CLASS 10 CHAPTER 9 EXERCISE 9.1 QUESTION - 9 - MATHS CBS...

139 views · Published 20 July 2018 · 2:44 · Indexed 21 September 2026

Channel: Doubtnut · 2018 · Education

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==== QUESTION TEXT ====
The angle of
  elevation of the top of a building from the foot of the tower is `30o`
and the angle of elevation of the top of the
  tower from the foot of the building is `60o`
. If the tower is
  50 m high, find the height of the building.

=== SOLUTION OF ====

NCERT MATHS CLASS 10 CHAPTER 9 EXERCISE 9.1 QUESTION - 9 SOME APPLICATIONS OF TRIGONOMETRY CBSE RBSE UP MP BIHAR BOARD

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