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Together we'll learn
Sides and Name

3 Triangle

4 Quadrilateral

5 Pentagon

6 Hexagon

7 Heptagon

8 Octagon

9 Nonagon

10 Decagon

11 Undecagon or
Hendecagon

12 Dodecagon

Triskaidecagon


Tetrakaidecagon
Regular Polygons
3-Triangle
4-Quadrilateral
5-Pentagon
6-Hexagon
7-Heptagon
8-Octagon
9-Nonagon
10-Decagon
11-Undecagon
or Hendecagon
12-Dodecagon