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A construction worker stands at a point due west of a building and finds the angle of elevation to the top of the newly constructed part is 35˚. Another construction worker stands due east of the same building and finds the angle of elevation to be 50˚ to the same point. If the construction workers are standing 90 m apart from each other, find the height of the building.

 Dec 8, 2021
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Here is the pic that you need to use.

 

 Dec 8, 2021

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