No. To be a polygon a figure must be "closed", that is, enclose an area. At least three line segments are required to enclose an area.
A nine sided shape that is called a regular nonagon.
It is a regular 20 sided polygon
It is a six sided regular hexagon.
A four-sided regular polygon (square or rectangle) has 900 interior angles.
If the polygon is regular, the measure of one interior angle of a 24 side polygon is 165 degrees.
A one thousand sided regular polygon is called a chiliagon.chiliagon (a polygon with 1000 sides)
A nine sided shape that is called a regular nonagon.
A pentagon (five sided regular polygon) has interior angles of 108°.
A 6-sided shape is one kind of polygon. It can also be called a hexagon.
It is a regular 20 sided polygon
A thirty-one sided polygon would be called a triacontakaihenagon.
A one-million-sided polygon.
It is a six sided regular hexagon.
One billion-sided polygon = GIGAGON
A polygon is a closed plane figure composed of several line segments that are joined together. A one hundred sided polygon is called a hectogon or a hecatontagon.
It is: 144 degrees
A square is a regular polygon with two sets of parallel sides. A parallelogram is an irregular polygon with one set of parallel sides. A rhombus is an irregular polygon with two sets of parallel sides. A rectangle is an irregular polygon with two sets of parallel sides. *Note - a regular polygon is a shape in which all sides are equal in length and all angles are equal in measurement.