A ship sails a distance of 200 km due west from island A to island B. It then sails 345 km in the direction of 49.0° north of west from island B to island C. (a) Along a straight line, what is the distance (in km) between island C and island A? km (b) Relative to island A, in what direction is island C? Express your answer as an angle north of west. north of west MY NOTES h

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°.
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A ship sails a distance of 200 km due west from island A to island B. It then sails 345 km in the direction of 49.0° north of west from island B to island C.
(a) Along a straight line, what is the distance (in km) between island C and island A?
km
(b) Relative to island A, in what direction is island C? Express your answer as an angle north of west.
o north of west
MY NOTES
Additional Materials
Transcribed Image Text:A ship sails a distance of 200 km due west from island A to island B. It then sails 345 km in the direction of 49.0° north of west from island B to island C. (a) Along a straight line, what is the distance (in km) between island C and island A? km (b) Relative to island A, in what direction is island C? Express your answer as an angle north of west. o north of west MY NOTES Additional Materials
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