A nonagon!
Obtuse angles.
A nonagon is a polygon that has 9 sides and 9 angles
It is a nonagon
A nonagon is a 9 sided polygon having 9 interior angles
its called a nonagon.
If its a regular 9 sided polygon then the exterior angles are 40 degrees.
The number of sides of an n-sided polygon is also the number of angles of that polygon. Nonagons have 9 sides, so 9 angles.
It is a regular 9 sided polygon whose 9 interior angles add up to 1260 degrees
The number of angles on a polygon is the same number of sides the shape has.
9
It is a nonagon which is a polygon that has 9 sides
A 9-gon is a polygon with nine sides and nine angles