To calculate:
The each
Answer to Problem 9CYU
The
Explanation of Solution
Given information:
Calculation:
Since, the given two sides and non included angles, setup the proportion using the Law of Sines to solve for measure of
Law of Sines:
Put the values in equation (1)
Apply the formula of cross product:
Divide both the sides by
The sum of angles of the triangle:
Now, two sides and included angle, so use the Law of Cosines:
Law of Cosines:
Where,
Apply the formula of cross product:
The angles are
Chapter 8 Solutions
Geometry, Student Edition
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- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Elementary Geometry for College StudentsGeometryISBN:9781285195698Author:Daniel C. Alexander, Geralyn M. KoeberleinPublisher:Cengage Learning