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Classifying Polygons by Sides

Determining the measure of a side of regular polygons.

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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 $\left(10x+11\right)$$(10x + 11)$ and $\left(11x+9\right)$$(11x + 9)$. What is the length of one side of the pentagon?
qid: 100104
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