A regular polygon has the sum of its interior angles equals twice the sum of its exterior angles. a. Determine the number of sides of the regular polygon. b. Determine the number of diagonals of the regular polygon.

A regular polygon has the sum of its interior angles equals twice the sum of its exterior angles. a. Determine the number of sides of the regular polygon. b. Determine the number of diagonals of the regular polygon.

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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Question

Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.

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