From a window,30.0 ft above the street, the angle of elevation to the top of a building is 50° and the angle of depression to the base of the building is 20.0°.Find the height of the building across the street.
From a window,30.0 ft above the street, the angle of elevation to the top of a building is 50° and the angle of depression to the base of the building is 20.0°.Find the height of the building across the street.
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter1: Trigonometry
Section1.3: Right Triangle Trigonometry
Problem 8ECP: The angle of elevation to the top of a flagpole at a distance of 19 feet from its base is 64.6. How...
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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.
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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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From a window,30.0 ft above the street, the angle of elevation to the top of a building is 50° and the angle of depression to the base of the building is 20.0°.Find the height of the building across the street.
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