Octagon: As the name says, the Eight-sided polygon is known as Octagon. Nonagon: The polygon which possesses nine straight lines is known as nonagon .

Enjoy learning about 2D polygon shapes with our range of interesting facts. Find information about triangles, squares, pentagons, hexagons, heptagons, ...

A polygon is a closed 2D figure made up of line segments but not curves. ... The following are a few mnemonics to help remember the names of some polygons:.

Polygons have been named in Greek language. Up to decagon , these names are quite familiar.. Then the following 3 points are to be memorized for further ...

A polygon is usually named after how many sides it has, a polygon with n-sides is called a n-gon. E.g. the building which houses United States Department of ...

List of polygon shapes ... A polygon that has sides which are not equal and whose interior angles are different is called an irregular polygon. Perimeter of an  ...

The triangle, quadrilateral, and nonagon are exceptions. Polygon names. Name, Sides. Triangle (or trigon), 3. Quadrilateral (or tetragon), 4.

A quadrilateral is a polygon with 4 sides. Quadrilaterals are also sometimes called quadrangles or tetragons. There are quite a few members of the quadrilateral ...

Apr 6, 2006 ... For example the regular heptadecagon has this quality. The polygons have been given own names, derived from the Greek numerals: ...

Aug 16, 2019 ... Use different colors for each polygon and write the name of each in the ... List the properties of a triangle on the board: Three-sided polygon, ...