14. b) Find the area of triangle ABC, if a = 30, b = 18 and ZC = 48.
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter5: Trigonometric Functions: Right Triangle Approach
Section5.CR: Chapter Review
Problem 10CC
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Transcribed Image Text:14.
b) Find the area of triangle ABC, if a = 30, b = 18 and ZC = 48°.
c) A boat leaves a harbor and sails 30 miles on a heading 40°, measured east of
north, then sails 20 miles due east. How far is it from the harbor?
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