The sum of measures of the interior angles of the octagon is to be estimated.
Answer to Problem 11.5.7EP
The sum of measures of the interior angles of the octagon is
Explanation of Solution
Given:
Convex
Concept Used:
The polygon interior angles sum theorem is given by the following expression:
Where,
Sides of polygon:
Calculation:
The name of the given polygon is octagon that has eight sides. So,
Now, use the polygon interior angles sum theorem to find out the sum of measures of the interior angles of the octagon:
Conclusion:
Hence, the sum of measures of the interior angles of the octagon is
Chapter SH Solutions
Pre-Algebra, Student Edition
Additional Math Textbook Solutions
College Algebra in Context with Applications for the Managerial, Life, and Social Sciences (5th Edition)
College Algebra (6th Edition)
Elementary and Intermediate Algebra: Concepts and Applications (7th Edition)
Graphical Approach To College Algebra
Elementary Algebra: Concepts and Applications (10th 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