A boy standing at the top of their roof, the angle elevation of the top of a building that he saw is 53 degree and the angle of depression of the boy from the base of the building is 35 degree. How high the boy from the ground if the height of the building is 150m and lies in the same horizontal plane?

A boy standing at the top of their roof, the angle elevation of the top of a building that he saw is 53 degree and the angle of depression of the boy from the base of the building is 35 degree. How high the boy from the ground if the height of the building is 150m and lies in the same horizontal plane?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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