lexhorton2002
21.04.2021 •
Mathematics
Help What is the height of the building?
An engineer stands 145 feet from a building. He uses a transit telescope that stands 5 feet from the ground and views the top of the building. He measures the angle of elevation to be 50° from the horizontal, as shown in the diagram below.
Include all relevant calculations and use the correct units for all measures. Be sure explanations are written in complete sentences.
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Ответ:
vol.100
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