Concept explainers
To determine the exact value of
Answer to Problem 18WE
Explanation of Solution
Given information :
According to law of sines,
In any triangle ABC,
Hence,
now we shall use the identity
hence we get,
Further,
Hence
Therefore
Chapter 12 Solutions
Algebra and Trigonometry: Structure and Method, Book 2
Additional Math Textbook Solutions
Linear Algebra with Applications (9th Edition) (Featured Titles for Linear Algebra (Introductory))
Elementary Algebra: Concepts and Applications (10th Edition)
College Algebra with Modeling & Visualization (5th Edition)
Intermediate Algebra (7th Edition)
College Algebra
Introductory and Intermediate Algebra for College Students (5th Edition)
- Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning
- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education