The measure of each interior
Answer to Problem 24PPS
The measure of each interior angle of the given polygon is 140.
Explanation of Solution
Given:
The given polygon is nonagon.
Calculation:
The sum of the measures of interior angles of an n-sided polygon is:
Nonagon has 9 sides.
So, put the value in the formula:
As the given polygon is a regular 9-gon, the interior angles are congruent.
Calculating the measure of one interior angle:
Therefore, the measure of each interior angle of the given polygon is 140.
Chapter 6 Solutions
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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