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Polygons
2-d shapes with only
    straight sides
A regular polygon has all sides of equal length and all
                 angles of equal size.

 The name of a polygon tells you the number of sides.

Polygon        Pentagon   Hexagon   Heptagon    Octagon

No. of sides      5         6          7           8
Example
The polygons below are irregular because their sides or
             angles are not of equal size.
Polygon        Pentagon   Hexagon   Heptagon   Octagon

No. of sides      5         6          7         8
Example

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Polygons

  • 1. Polygons 2-d shapes with only straight sides
  • 2. A regular polygon has all sides of equal length and all angles of equal size. The name of a polygon tells you the number of sides. Polygon Pentagon Hexagon Heptagon Octagon No. of sides 5 6 7 8 Example
  • 3. The polygons below are irregular because their sides or angles are not of equal size. Polygon Pentagon Hexagon Heptagon Octagon No. of sides 5 6 7 8 Example