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The angle of elevation of the top of a vertical tower from a point A…

The angle of elevation of the top of a vertical tower from a point A on the ground is 60o. From a point B, 2 units of distance further away from the foot of the tower, the angle of elevation of the tower is 45o. Find the distance of A from the foot of the tower
  • A.
    3 + (sqrt{3})
  • B.
    5 + (sqrt{3})
  • C.
    3 – (sqrt{3})
  • D.
    1
  • E.
    (sqrt{3}) – 1
Correct Answer: Option D
Explanation