Proof without words: The vertex angle sum of a regular star polygon

Authors

Matthew Jakubowski, University of Delaware
Raymond Viglione, Kean University

Document Type

Article

Publication Date

3-1-2015

Abstract

We visually prove the formula for the vertex angle sum of a regular star polygon.

Publication Title

College Mathematics Journal

First Page Number

109

DOI

10.4169/college.math.j.46.2.109

Recommended Citation

Jakubowski, Matthew and Viglione, Raymond, "Proof without words: The vertex angle sum of a regular star polygon" (2015). Kean Publications. 1868.
https://digitalcommons.kean.edu/keanpublications/1868