Note: As we get higher and higher in numbers of sides, the constructions will get more and more complex, especially the ones with odd numbers of sides.

To construct a regular nonogon, follow the directions below. Like the heptagon, however, this polygon is almost exact. In fact, most polygons that have an odd number of sides have inexact constructions.

To construct a nonogon, or 9-gon as it is more frequently called,

Draw a circle and a radius FE.

Trisect FE. (M,O)

Draw a circle with center E through M (radius EM) Where the circle intersects the first larger circle, put a point.

Through that point, draw a circle through N, the bisector of line segment FE.

Using that circle as radius, draw nine circles around the first large circle.

Connect the vertexes/centers in sequence to get a nine sided polygon (not shown.).

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