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All polygons have 3 or more sides having exterior angles that add up to 360 degrees and the first 10 can be classed as follows in order of their geometrical names, number of sides, sum of interior angles and number of diagonals:-
1 Triangle: 3 sides, 180 degrees and no diagonals
2 Quadrilateral: 4 sides, 360 degrees and 2 diagonals
3 Pentagon: 5 sides, 540 degrees and 5 diagonals
4 Hexagon: 6 sides, 720 degrees and 9 diagonals
5 Heptagon or Septagon: 7 sides, 900 degrees and 14 diagonals
6 Octagon: 8 sides, 1080 degrees and 20 diagonals
7 Nonagon: 9 sides, 1260 degrees and 27 diagonals
8 Decagon: 10 sides, 1440 degrees and 35 diagonals
9 Undecagon: 11 sides, 1620 degrees and 44 diagonals
10 Dodecagon: 12 sides, 1800 degrees and 54 diagonals
Note that all polygons can be regular, irregular, congruent or similar
What else can I help you with?
What are the names and drawing of polygons 13 to 49 sides?
It not necessary to know their names but what's more important is knowing how to work out their properties
What is tha name of a 14151617181920 sides polygons?
It's not necessary to know their exact names but what's more important is knowing how to work out their properties
Do polygons have special names yes or no?
yes they all have special names.
What are names of the polygons and their sides and angles?
There are infinitely many polygons so it would be impossible to name them all. For the names of those with a fewer sides see the related link.
What are the names of all the three dimensional shapes?
polygons
What are the names and drawing of polygons 13 to 49 sides?
It not necessary to know their names but what's more important is knowing how to work out their properties
Names of polygons 11-100?
It is quite acceptable to call them an 11-agon to a 100-agon but what is more important is knowing how to work out their properties.
What is tha name of a 14151617181920 sides polygons?
It's not necessary to know their exact names but what's more important is knowing how to work out their properties
What are the names of polygons 60-70?
It's quite acceptable to call it a 60-agon or a 70-agon but what's most important is knowing how to work out its properties.
Names of polygons from 1 to 100?
It's quite acceptable to call them a 57-agon or a 99-agon but what's more important is knowing how to work out their properties.
What are the names of sided shapes?
Polygons.
Names and pictures of quadrilaterals and other polygons?
namesand pictures of quadrilaterals and other polygons
What is the name of polygons 61-69?
Its not needed to know their exact names because a 61-agon to a 69-agon will suffice but what's more important is knowing their properties
Do polygons have special names yes or no?
yes they all have special names.
What are names of the polygons and their sides and angles?
There are infinitely many polygons so it would be impossible to name them all. For the names of those with a fewer sides see the related link.
What are the names of all the three dimensional shapes?
polygons
What are the names of basic solid shapes?
polygons, I believe.
