Up to four.
A nonagon can have none, or anything up to four pairs of parallel sides. You can even have two quartets of parallel sides in you allow concave nonagons.
There are no parallel sides on a nonagon (nine-sided figure)... Regular shapes with an odd-number of sides have no parallel sides.
In a regular nonagon no two sides are parallel.
2There are two parallel sides....A rhombus has two pairs of opposite parallel sides.There are two parallel sides....A rhombus has two pairs of opposite parallel sides.
Two pairs of opposite sides are parallel in a parallelogram
A nonagon can have none, or anything up to four pairs of parallel sides. You can even have two quartets of parallel sides in you allow concave nonagons.
There are no parallel sides on a nonagon (nine-sided figure)... Regular shapes with an odd-number of sides have no parallel sides.
A nonagon is a nine-sided polygon. In a nonagon, there are four pairs of parallel lines. This is because the nonagon can be divided into three sets of parallel lines, each containing three parallel lines. Each set of parallel lines consists of three pairs of parallel lines.
In a regular nonagon no two sides are parallel.
A square has two pairs of parallel sides.It has two pairs of parallel sides.
It has 2 pairs of parallel sides
A parallelogram has two pairs of parallel sides.
2There are two parallel sides....A rhombus has two pairs of opposite parallel sides.There are two parallel sides....A rhombus has two pairs of opposite parallel sides.
Two pairs of opposite sides are parallel in a parallelogram
A parallelogram has two pairs of opposite parallel sides
A parallelogram has 2 pairs of parallel sides
All parallelograms have two pairs of parallel sides.