Polygons

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Polygons
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What is a polygon?

• A simple CLOSED plane figure that has line
  segments for sides.

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Polygon Prefixes
Tri - 3
Hepta - 7
Quad - 4
Octa - 8
Nona - 9
Penta - 5
Hexa - 6
Deca - 10
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Triangle

• A polygon with 3 sides.

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Quadrilateral

• A polygon with 4 sides.

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Pentagon

• A polygon with 5 sides.

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HeXagon

• A polygon with 6 sides.

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Heptagon

• A polygon with 7 sides.

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Octagon

• A polygon with 8 sides.

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Nonagon

• A polygon with 9 sides.

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Decagon

• A polygon with 10 sides.

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Lets see if you can name these polygons.
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Name this polygon.

• Octagon

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Name this polygon.

• Pentagon

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Name this polygon.

• heXagon

16
Name this polygon.

• Decagon

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Name this polygon.

• Heptagon