Pls help ASAP and pls make sure to answer full in detail Using the sine and/or cosine law,sin Asin Bab=C² = a² +6²=2ab cos CFind the magnitude of the resultant of these two vectors:80 m at a bearing of 30°12 m at a bearing of 140°Show your mathematical work, but you do not need to include a diagram.

Given query is to find the resultant of the vectors.

Answered: Using the sine and/or cosine law, sin A…

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter3: Additional Topics In Trigonometry

Section3.3: Vectors In The Plane

Problem 87E

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Using the sine and/or cosine law, sin A sin B b a c² a² +6² - 2ab cos C Find the magnitude of the resultant of these two vectors: 80 m at a bearing of 30° 12 m at a bearing of 140° - = 4