Plane figure equations

F. Poyo

June 23, 1996

Abstract:

We know what the equation of a circle is like in two dimensional space (x,y). It is

How can you obtain the equations of triangle or square then? The purpose of the present text is to show the equations of plane figures. I will present some examples.

• Examples of Square and Triangle
• The equation of n-gon
• Yet Another Expression
• Expression for 2 m-gon
• Summary
• Response to this article