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The angle of elevation of the top of a tower from a point 100 m from its base is 30°. The height of the tower is:

  1. (a) 100/√3 m
  2. (b) 100√3 m
  3. (c) 50√3 m
  4. (d) 100 m
Answer and solution

Answer (a) 100/√3 m

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