8. Complete the chart. # of sides 12 for regular polygons Sum of int. angles Sum of ext. angles Each int. angle Each ext. angle

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Question
8. Complete the chart.
# of sides
12
for regular polygons
Sum of int. angles | Sum of ext. angles | Each int. angle
5760⁰
174⁰
Each ext. angle
22.5⁰
Transcribed Image Text:8. Complete the chart. # of sides 12 for regular polygons Sum of int. angles | Sum of ext. angles | Each int. angle 5760⁰ 174⁰ Each ext. angle 22.5⁰
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