2. 2 D shapes only have two dimensions, such as width and length Some are: Polygons and Some are: Not Polygons

3.  Polygons are flat and contain straight sides that are connected.

4.  Include……..

5.  Have 3 sides

6.  Have 4 sides squares Diamonds also known as a rhombus rectangles

7.  Have 5 sides

8.  Have 6 sides

9.  Have 7 sides

10.  Have 8 sides STOP

11.  Have 9 sides

12. Have 10 sides

13. Have 11 sides

14. Ovals Hearts Circles Non closed shapes

15. polygon

16.  A 4-sided polygon.  Examples include: squares, rectangles, diamonds, etc.

17.  A triangle

18.  A pentagon

19.  A hexagon

20.  An octagon