__Unit 6 - Geometry__

__Unit 6 - Geometry__

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__Geometry Vocabulary____- a closed plane figure made of at least 3 straight lines__

**Polygon**__- the edges of the polygon. To determine the polygon's name, count the number of sides.__

**Sides****- angles are formed when two rays or lines join together at a common point. This point is called a**

__Angles__**.**

__vertex__**Triangles**are polygons with 3 sides.

__Quadrilaterals are polygons with 4 sides. We can organize, or categorize, quadrilaterals based on whether they have 0, 1 or 2 sets of parallel sides, and what types of angles they have. Below is a hierarchy of quadrilaterals:__

**Quadrilaterals**