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Q:

A tower standing on a horizontal plane subtends a certain angle at a point 160 cm a part from the foot of the tower. On advancing 100 meter towards the tower is found to subtend an angle twice as before. The height of tower is__

  • 1
    60 cm
  • 2
    80 cm
  • 3
    40 cm
  • 4
    100 cm
  • Show Answer
  • Workspace

Answer : 2. "80 cm"

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