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December 19, 2014

Homework Help: trig

Posted by Taylor on Thursday, October 27, 2011 at 5:52pm.

The Hall of Fame exhibits are displayed in an eight-story, 162-foot tower. Pei originally designed a 200-foot tower, but had to reduce its height to meet the requirements of a nearby airport. From the top of the existing tower, an observer sights the entrance to the museumís plaza with an angle of depression of 18ļ. What would be the angle of depression to the entrance of the plaza from Peiís original tower? Round to the nearest tenth of a degree.

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