7. If the sum of the interior angles of a regular polygon is 1080°, how many sides does the polygon have?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
ChapterCSR: Contents Of Student Resources
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Problem 12.9EP
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Please Do 7 & 8
7. If the sum of the interior angles of a regular
polygon is 1080°, how many sides does the polygon
8. A regular polygon has an interior angle of 160°.
How
many
sides does it have? Show work.
have?
Transcribed Image Text:7. If the sum of the interior angles of a regular polygon is 1080°, how many sides does the polygon 8. A regular polygon has an interior angle of 160°. How many sides does it have? Show work. have?
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