If it's a 'regular' hexagon, then it has three pairs of parallel lines.
If the hexagon isn't 'regular', then it's not possible to answer the question
with the information given in it.
A hexagon with only one pair of parellel sides
if it is a regular hexagon then it has 6 lines of symmetry
A regular hexagon has six lines of symmetry.
if it's a regular hexagon it has 6 lines of symmetry
A hexagon has 6 lines of symmetry.
A hexagon with only one pair of parellel sides
It can have none, one, two or three pairs.
None
None
2
2
parellel lines
1 pair
if it is a regular hexagon then it has 6 lines of symmetry
A regular hexagon has six lines of symmetry.
if it's a regular hexagon it has 6 lines of symmetry
A regular hexagon has 6 equal lines which are its sides