# How to Find Out How Many Diagonals Are in a Pentagon?

A polygon has a distinct number of diagonals as well as sides. Pentagons are five-sided polygons. Diagonals are straight-line segments inside the polygon that connect two opposite interior angles o... Read More »
http://www.ehow.com/how_8190333_out-many-diagonals-pentagon.html

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## 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 Length of Diagonals in a Rectangle?

A rectangle not only has exterior length measurements, but interior ones as well. The diagonals of a rectangle are two intersecting lines that connect the rectangle's opposite corners. Because each... Read More »
http://www.ehow.com/how_8080988_length-diagonals-rectangle.html

## How to Find the Angle Between the Diagonals of a Cube?

If you were to take a square and draw two diagonals lines, they would cross in the center, and form four right triangles. The two diagonals cross at 90 degrees. You might intuitively guess that two... Read More »
http://www.ehow.com/how_8479650_angle-between-diagonals-cube.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... Read More »
http://www.ehow.com/how_8146161_polygon-names-based-number-diagonals.html

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