A nonagon is a 9 sided polygon whereas an octagon is an 8 sided polygon
A nonagon has 9 vertices and sides, an octagon has 8.
decagon.
hexagon = 6 sides heptagon = 7 sides octagon = 8 sides nonagon = 9 sides
Triangle Quadrilateral Pentagon Hexagon Heptagon Octagon Nonagon Decagon
pentagon, hexagon. heptagon, octagon, nonagon ..... etc
A nonagon is a polygon with 9 sides. It looks like an octagon with one extra side.
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nonagon
A nonagon is a polygon with n vertices (or 9 sides).
A nonagon has 9 sides whereas a decagon has 10 sides
Nonagon 9 1260°
''it has 1''
pentagon Pentagon, nonagon octagon e.t.c.
decagon.
Nonagon is a noun referring to a polygon with nine sides and nine angles (corners). Here are example sentences: "At first glance, people might not distinguish between a nonagon and a decagon." "Traffic signs come in various shapes, such as an octagon for the stop sign, but they do not come in the shape of a nonagon.
An octagon is 2-dimensional, an octahedron is 3-dimensional.
The answer is a Nonagon. Hope this helps!!
9 - 8 = 1