C) Two persons standing on the same side of a tower in a straight line with it, measure the angles
of elevation of the top of the tower as 25° and 50° respectively. If the height of the tower is 70 m,
find the distance between the two persons.
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the distance between two persons is 91.38 metre
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Answer:
91.38
tan 25=0.46631 =70/bd bd =70/0.46631
BD=150.11
TAN 50=70/BC
TAN 50 =1.1917 1.1917=70/1.1917=58.73
150.11-58.73=91.38
therefore the distance between two persons is 91.38
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