answersLogoWhite

0

They can have irregular or regular sides and are classed as follows:-

1 Triangle has 3 sides

2 Quadrilateral has 4 sides

3 Pentagon has 5 sides

4 Hexagon has 6 sides

5 Septagon has 7 sides

6 Octagon has 8 sides

7 Nonagon has 9 sides

8 Decagon has 10 sides

9 Undecagon has 11 sides

10 Dodecagon has 10 sides

User Avatar

Wiki User

11y ago

What else can I help you with?