Only one polygon has a name starting with the letter "a". It is called the "Apeirogon", and it is a polygon with infinite sides.
Quadrilaterals are 4 sided polygons
How about a decagon which is a ten sided polygon
A regular polygon
It is not a polygon
It is not a polygon, because a polygon is a closed figure.
No.
by every letter on the vertex or side you can put a letter and that will name the polygon.
The geometric shape that starts with the letter "G" is a "geodesic dome." A geodesic dome is a spherical structure composed of a network of geometric shapes called geodesic polyhedra. These polyhedra are typically triangles or other polygons that are arranged to form a dome-like structure. Geodesic domes are known for their strength and efficiency in distributing stress across the structure.
How about a nonagon which is a 9 sided polygon.
polygon pentagon parallellagram pyramid
polygon
Yes, there is. For example, a box-letter arrow is a polygon. A stick-letter arrow is not, because it is not in 1 piece