The Willis Tower in Chicago is 1454 feet tall and is situated about 1 mile inland from
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The Willis Tower in Chicago is 1454 feet tall and is situated about 1 mile inland from the shore of Lake Michigan, as indicated in the figure on the following page. An observer in a pleasure boat on the lake directly in front of the Willis Tower looks at the top of the tower and measures the angle of elevation as 5°. How far offshore is the boat?
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1454 ft Lake Michigan 1 mi
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Let x the distance the boat is from ...View the full answer
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