The angle of depression from the light at the top of a lighthouse to a ship at sea 2.5km from the base of the cliff is 3.3 degrees. Find the height of the light above the sea
The angle of depression from the light at the top of a lighthouse to a ship at sea 2.5km from the base of the cliff is 3.3 degrees. Find the height of the light above the sea
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.
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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The angle of depression from the light at the top of a lighthouse to a ship at sea 2.5km from the base of the cliff is 3.3 degrees. Find the height of the light above the sea
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