From the top of a building 60m high, the angle of depression of a vertical lamp post are observed to be 30° and 60° respectively. Find the height of the lamp post and distance between the building and the lamp post.
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Step-by-step explanation:
Let AB is A building 60 high and x is a tower h m high. The Angle of depressions of top and bottom are given 30° and 60° respectively.
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