This math fractions ClipArt gallery offers 7 illustrations of a six sided polygon broken into sixth slices. This includes images of individual slices, as well as the polygon with missing slices.
1/6 of a 6 sided polygon
2/6 of a 6 sided polygon
3/6 of a 6 sided polygon
4/6 of a 6 sided polygon
5/6 of a 6 sided polygon
6/6 of a 6 sided polygon
6/6 of a 6 sided polygon with one piece detached