Concept explainers
To find: To round side lengths to the nearest tenth and angles to the nearest degree.
Answer to Problem 1CYP
In
So Angle
Angle
And side FH= g =6.7
Explanation of Solution
Given information:
The length of two sides of triangle FGH and one angle.
GH = f = 6
FG= h= 4
∠FGH=∠G= 92
Calculation:
To find the length of side FH= g , we use the cosine formula for any triangle:
We also know that-
Since the sum of the angles of any triangle is
So
In triangle FGH
So Angle
Angle
And side FH= g =6.7
Chapter 13 Solutions
Algebra 2
Additional Math Textbook Solutions
College Algebra (7th Edition)
Elementary Algebra
College Algebra
Linear Algebra and Its Applications (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