Two persons are on opposite sides of a tower. They measure the angles of elevation of the top of the tower as 30 degrees and 45 degrees respectively. If the height of the tower is 30m, calculate the distance between two men.
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Answer: 81.9 meter
Step-by-step explanation:
Tan30= 30/x
X=30 root 3
X=30×1.73=51.90 metre
Tan 45 =30/y
Y=30 meter
Therefore distance between 2person is 51.9 +30
=81.9 metre
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