Mathematics, 11.10.2019 18:10 jahi1201
The following problem is modeled after a surveying question developed by a chinese mathematician during the tang dynasty in the seventh century c. e.
a building sits on the edge of a river. a man views the building from the opposite side of the river. he measures the angle of elevation with a handheld tool and finds the angle measure to be 45ยฐ. he moves 50 feet away from the river and remeasures the angle of elevation to be 30ยฐ. what is the height of the building? from his original location, how far away is the viewer from the top of the building? round to the nearest whole foot.
Answers: 3
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The following problem is modeled after a surveying question developed by a chinese mathematician dur...
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