An observer is standing in a lighthouse 96 feet above the level of the water. The angle of depression of a buoy is 22. What is the horizontal distance between the observer and the buoy (to the nearest whole number)?

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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An observer is standing in a lighthouse 96 feet above the level of the water. The angle of depression of a buoy is 22. What is the horizontal distance between the observer and the buoy (to the nearest whole number)?

256 ft.
238 ft.
39 ft.
 

 

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