-Use the given information to solve the following. Two boats, 2500 feet apart, are sailing on a lake. A helicopter flying directly over one of the boats sights the other boat with an angle of depression of 11°. How high is the helicopter? Round answer to nearest whole number.
-Use the given information to solve the following. Two boats, 2500 feet apart, are sailing on a lake. A helicopter flying directly over one of the boats sights the other boat with an angle of depression of 11°. How high is the helicopter? Round answer to nearest whole number.
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter2: Right Triangle Trigonometry
Section2.4: Applications
Problem 48PS: Albert lives in New Orleans. At noon on a summer day, the angle of elevation of the sun is 84. The...
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Ratios
A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.
Trigonometric Ratios
Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.
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