️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️
<unk> <unk> <unk> <unk> <unk> ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ <unk> <unk> <unk> <unk> Examples of polygons are hexagons, pentagons, and octagons. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ An example of a non-polygon is a circle.<unk> An example of a non-polygon is a circle.