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
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Transcribed Image Text:6. An octagon has two interior angles that each measure 120°, two interior angles that each
measure 150°, and the rest measure x°, (x+10)°, (x+20)°, and (x-10)°.
a) Solve for the missing interior angles
b) Solve for the measures of each exterior angle
c) Find the exterior angle sum.
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