# How to Find the Area of a Polygon?

A polygon is any flat shape that has straight lines for sides. Some common polygons are squares, parallelograms, triangles and rectangles. The area of an object is the amount of square units that a...
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http://www.ehow.com/how_6543283_area-polygon.html

## How to Find How Many Diagonals Are in a Polygon?

Finding diagonals in a polygon can be a stressful task for math class. Whether it's for any purpose, the article below can help you with this.

http://www.wikihow.com/Find-How-Many-Diagonals-Are-in-a-Polygon

## How to Find the Apothem of a Regular Polygon if You Don't Know the Area?

Polygons have special measurements that are specific to their shapes. An apothem is an internal measurement that is found only in regular polygons, where each side is equal in length and all intern...
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http://www.ehow.com/how_8427992_apothem-regular-polygon-dont-area.html

## How to Find Polygon Names Based on Number of Diagonals?

Composed of a Greek prefix and base, the name of a polygon indicates the number of sides that a figure possesses. As an example, a hexagon breaks down into "hexa-," which means six, and "-gon," whi...
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http://www.ehow.com/how_8146161_polygon-names-based-number-diagonals.html

## How to Find the Perimeter of a Triangle?

The "perimeter" is the distance around a closed plane. In this article, you will learn how to calculate the perimeter of a triangle in four easy steps.

http://www.wikihow.com/Find-the-Perimeter-of-a-Triangle