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An aeroplane is flying above a horizonta...

An aeroplane is flying above a horizontal road between the two consecutive kilometer's stones. These stones are on the opposite sides of the aeroplane. The angles of depressionof these stones from the aeroplane are `30^(@)" and "60^(@)`. Find the height of the aeroplane from the road.

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The correct Answer is:
`sqrt3/4Km`
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NAGEEN PRAKASHAN-SOME APPLICATIONS OF TRIGONOMETRY-Revision Exercise (long Answer Questions)
  1. An aeroplane is flying above a horizontal road between the two consecu...

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