9. A boat is sailing due east parallel to the shoreline at a speed of 20 miles per hour. At a given time, the bearing to a lighthouse is S 68° E and 30 minutes later the bearing is S 52° E (Boat position 2). Find the distance from the boat to the lighthouse at Boat Position 2.
9. A boat is sailing due east parallel to the shoreline at a speed of 20 miles per hour. At a given time, the bearing to a lighthouse is S 68° E and 30 minutes later the bearing is S 52° E (Boat position 2). Find the distance from the boat to the lighthouse at Boat Position 2.
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section3.1: Law Of Sines
Problem 46E: A boat is traveling due east parallel to the shoreline at a speed of 10 miles per hour. At a given...
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