General Knowledge MCQs Beginner
Q Ab observer 1.6 m tall is 20*SQRT(3) m away from a tower the angle of elevation from his eye to the top of the tower is 30DEGREE. The height of the tower is
  • A A. 21.6m
  • B B. 23.2m
  • C C. 24.72
  • D D. None of these
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