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# Polygon Classification

## Categories of polygons based on the number of sides.

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Geometry Definitions and Introduction to Proof

Word Problem--Solve for the Side of a Regular Polygon.
Teacher Contributed
The lengths of two sides of a regular pentagon are represented by the expressions $(6x + 10)$ and $(12x -50)$. What is the length of one side of the pentagon?
qid: 100104
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