Two radar stations 450 feet apart are monitoring the same boat located in between them. From the first station, the angle to the boat is 67°. From the second station, the recorded angle is 63°. Find the distance, d1, of the boat В from the first station and the distance, d, of the boat from the shore.
Two radar stations 450 feet apart are monitoring the same boat located in between them. From the first station, the angle to the boat is 67°. From the second station, the recorded angle is 63°. Find the distance, d1, of the boat В from the first station and the distance, d, of the boat from the shore.
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter1: Trigonometry
Section1.8: Applications And Models
Problem 4ECP: From the time a small airplane is 100 feet high and 1600 ground feet from its landing runway, 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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