question_answer

The angle of elevation of the top of an incomplete vertical pillar at a horizontal distance of 100 m from its base is \[45{}^\circ .\] If the angle of elevation of the top of the complete pillar at the same point is \[60{}^\circ \], if the difference in the height of complete and incomplete pillar is \[k\left( \sqrt{3}-1 \right)\] then find k.

Answer:

100.00