4. On a rescue flight, a U.S. Coast Guard helicopter approaches a container ship at an altitude of 1800 ft.. Measured from the front the front of the helicopter, the angle of depression of the ship's stern is 35.3° and the angle of depression of its bow is 26.6°. Approximately how long is the container ship? 35.3° 26.6° 1800 ft
4. On a rescue flight, a U.S. Coast Guard helicopter approaches a container ship at an altitude of 1800 ft.. Measured from the front the front of the helicopter, the angle of depression of the ship's stern is 35.3° and the angle of depression of its bow is 26.6°. Approximately how long is the container ship? 35.3° 26.6° 1800 ft
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter8: Areas Of Polygons And Circles
Section8.4: Cicumference And Area Of A Cicle
Problem 15E: The central angle corresponding to a circular brake shoe measures 60. To two decimal places how long...
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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.
Question
![4. On a rescue flight, a U.S. Coast Guard helicopter approaches a container ship
at an altitude of 1800 ft.. Measured from the front the front of the helicopter,
the angle of depression of the ship's stern is 35.3° and the angle of depression
of its bow is 26.6°. Approximately how long is the container ship?
35.3°
26.6°
1800 ft](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1f399190-75cd-4c8c-8fe8-2a7dabc2f223%2F8d686d89-3e47-49f8-85b4-a96d44c0e51b%2Fq99n50d.jpeg&w=3840&q=75)
Transcribed Image Text:4. On a rescue flight, a U.S. Coast Guard helicopter approaches a container ship
at an altitude of 1800 ft.. Measured from the front the front of the helicopter,
the angle of depression of the ship's stern is 35.3° and the angle of depression
of its bow is 26.6°. Approximately how long is the container ship?
35.3°
26.6°
1800 ft
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