Polygon Angle Sum Theorem: The sum of the measures of the angles in a polygon is 180 (n – 2). 180(n– 2) An Interior Angle (only one) is n- number of sides 1. Find the sum of the measure of the angles of a 15- 2. The sum of the measures of the angles of a given polygon is 720. How many sides does the polygon gon. have? 3. Pentagon ABCDE has 5 congruent angles. Find the measure of each angle. | 4. What is the measure of each interior angle of a regular hexagon? | 5. Determine and state the measure, in degrees, of an 6. The sum of the interior angles of a regular polygon interior angle of a regular decagon. is 540°. Determine and state the number of degrees in one interior angle of the polygon.

Polygon Angle Sum Theorem: The sum of the measures of the angles in a polygon is 180 (n – 2). 180(n– 2) An Interior Angle (only one) is n- number of sides 1. Find the sum of the measure of the angles of a 15- 2. The sum of the measures of the angles of a given polygon is 720. How many sides does the polygon gon. have? 3. Pentagon ABCDE has 5 congruent angles. Find the measure of each angle. | 4. What is the measure of each interior angle of a regular hexagon? | 5. Determine and state the measure, in degrees, of an 6. The sum of the interior angles of a regular polygon interior angle of a regular decagon. is 540°. Determine and state the number of degrees in one interior angle of the polygon.

Elementary Geometry for College Students

6th Edition

ISBN:9781285195698

Author:Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:Daniel C. Alexander, Geralyn M. Koeberlein

Chapter8: Areas Of Polygons And Circles

Section8.CR: Review Exercises

Problem 40CR

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