A: For each regular polygon with the stated number of sides, find: a) the sum of all interior angles & b) the measure of each interior and exterior angle & c) the measure of each central angle. 1. n = 20 sides 2. n = 36 sides 3. n = 120 sides (a) (b) (c)

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter2: Parallel Lines
Section2.CR: Review Exercises
Problem 25CR: Complete the following table for regular polygons. Number of sides 8 12 20 Measure of each exterior ...
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§A: For each regular polygon with the stated number of sides, find:
(a) the sum of all interior angles &
(b) the measure of each interior and exterior angle &
(c) the measure of each central angle.
1. n = 20 sides
2. n = 36 sides
3. n = 120 sides
(a)
(Ь)
(c)
Transcribed Image Text:§A: For each regular polygon with the stated number of sides, find: (a) the sum of all interior angles & (b) the measure of each interior and exterior angle & (c) the measure of each central angle. 1. n = 20 sides 2. n = 36 sides 3. n = 120 sides (a) (Ь) (c)
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