From the top of a 200-ft high tank, the angle of depression to a house is 15.5°. How far away is the house from the tank to the nearest feet?
From the top of a 200-ft high tank, the angle of depression to a house is 15.5°. How far away is the house from the tank to the nearest feet?
Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter11: Introduction To Trigonometry
Section11.CT: Test
Problem 12CT
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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 the top of a 200-ft high tank, the
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