A 42m lighthouse sits on the shore of a body of water. From the top of the lighthouse, a worker can see a cruise ship and yacht on the water, separated by an angle of 103 degrees from her viewpoint. The angle of elevation from the cruise ship to the top of the lighthouse is 38 degrees, and the angle of elevation from the yacht to the top of the lighthouse is 31 degrees. How far apart are the ships to the nearest metre?

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
icon
Related questions
Question
100%
A 42m lighthouse sits on the shore of a body of water. From the top of the lighthouse, a worker can see a cruise ship and yacht on the water, separated by an angle of 103 degrees from her viewpoint. The angle of elevation from the cruise ship to the top of the lighthouse is 38 degrees, and the angle of elevation from the yacht to the top of the lighthouse is 31 degrees. How far apart are the ships to the nearest metre?
Expert Solution
steps

Step by step

Solved in 2 steps with 3 images

Blurred answer
Recommended textbooks for you
Trigonometry (11th Edition)
Trigonometry (11th Edition)
Trigonometry
ISBN:
9780134217437
Author:
Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:
PEARSON
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning
Algebra and Trigonometry
Algebra and Trigonometry
Trigonometry
ISBN:
9781938168376
Author:
Jay Abramson
Publisher:
OpenStax
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning