They are lines that will eventually cross over .
C. I. H. F.
13 sides: Triskaidecagon14 sides: Tetrakaidecagon15 sides: Pentakaidecagon16 sides: Hexakaidecagon17 sides: Heptakaidecagon18 sides: Octakaidecagon19 sides: Enneakaidecagon20 sides: Icosagon
Octagon has 8 sides. 3 sides - triangle 4 sides - quadrilateral 5 sides - pentagon 6 sides - hexagon 7 sides - heptagon 8 sides - octagon 9 sides - nonagon 10 sides - decagon
The first ten polygons in order of names and sides are as follows:- Triangle has 3 sides Quadrilateral has 4 sides Pentagon has 5 sides Hexagon has 6 sides Heptagon has 7 sides Octagon has 8 sides Nonagon has 9 sides Decagon has 10 sides Undecagon has 11 sides Dodecagon has 12 sides
It has 7 sides
Triangle: 3 sides Quadrilateral: 4 sides Pentagon: 5 sides Hexagon: 6 sides Heptagon: 7 sides Octagon: 8 sides Nonagon: 9 sides Decagon: 10 sides And there are many more
An infinite amount. It starts: Point Line Triangle - 3 sides Square - 4 sides Pentagon - 5 sides Hexagon - 6 sides Heptagon - 7 sides Octagon - 8 sides Nonagon - 9 sides Decagon - 10 sides Hendacagon -11 sides Dodecagon - 12 sides .... Hectogon - 100 sides .... Chiliagon - 1,000 sides .... Myriagon - 10,000 sides .... Hecatommyriagon - 1,000,000 sides The list never ends.
Hexagon(6 sides)Pctogan(8 sides)Pentagon(5 sides)Nonagon(9 sides)Decagon(10 sides)Heptagon(7 sides)Dodecagon(12 sides)Hendecagon(11 sides)
They are called sides.
10 sides.
3 sides- Triangle 4 sides- Square/Rectangle/Quadrilateral 5 sides- Pentagon 6 sides- Hexagon 7 sides- Heptagon 8 sides- Octagon 9 sides- Nonagon 10 sides- Decagon 11 sides- Hendecagon/Undecagon 12 sides- Dodecagon 13 sides- Triskaidecagon 14 sides- Tetrakaidecagon
An Octagon has 8 sides. The other more popular shapes are Hexagon which has 6 sides, a Pentagon which has 5 sides, a Square which has 4 sides and a Triangle which has 3 sides.