A nonagon is defined as a polygon with nine sides, nine angles and is a flat figure having two dimensions. A nonagon can take the form of a regular one (i.e. all sides and angles are equal) or an irregular one, and the total of the interior angles of all nonagons is always 1260 degrees.
A nonagon is a nine-sided polygon with nine angles.
For example, stop signs in some designs or geometric patterns in architecture may feature nonagonal shapes.
A nonagon is a nine-sided polygon in geometry. It has nine angles and nine straight sides. If all sides and angles are equal, it’s called a regular nonagon; otherwise, it’s irregular. Nonagons are less common than shapes like triangles or squares.
