From a top of a building 60m high, the angles of depression of the top – InterviewSolution

1.	From a top of a building 60m high, the angles of depression of the top andbottom of a vertical lamp post are observed to be 30° and 60°respectively.Find:(1) The horizontal distance between the building and the lamp post.26)(2) Height of the lamp post.(Takev3 -1.73)
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