How many diagonals does a regular 20-gon have?Note: A regular 20-gon is a polygon. It has 20 sides (edges) and 20 angles. All sides have the same length, and all angles are equal in measure.

Answered: How many diagonals does a regular…

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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How many diagonals does a regular 20-gon have? Note: A regular 20-gon is a polygon. It has 20 sides (edges) and 20 angles. All sides have the same length, and all angles are equal in measure.