Nonagon, ennagon, or 9-agon are alternative names for polygons having nine sides. The most common of these designations is nonagon.
Chat with our AI personalities
a polygon with 9 sides is called a nonagon
A nonagon is a polygon with 9 sides
If the measure of an interior angle of a regular polygon is 140o, the polygon is a nonagon (sometimes called an ennagon) having 9 sides.
nonogon
To be a quadrilateral polygon. To be a quadrilateral polygon.