Both
A hexagon can have 0, 1, 2, 3 or 6 lines of symmetry.
A regular 6 sided hexagon has 6 lines of symmetry
In general, none. If all the sides of a hexagon were of different length it would have no symmetry.
A regular hexagon has 6 but a hexagon can have 0, 1 or 2 axes of symmetry. It cannot have 5. Not sure about 3 or 4.
From each vertex to its opposite vertex. These will be centered on a shared point at the center of the hexagon. Each complete line will be a line of symmetry for the hexagon.
Both
A hexagon has 6 lines of symmetry.
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
An Irregular hexagon has 10 lines of symmetry
A hexagon can have 0,1,2,3,4 or 6 (not 5) lines of symmetry.
A hexagon can have 0, 1, 2, 3 or 6 lines of symmetry.
A regular 6 sided hexagon has 6 lines of symmetry
A hexagon can have rotational symmetry of order 1, 2, 3 or 6.It can have 0, 1, 2 or 6 axes of symmetry.
A hexagon without symmetry is the most common form for a hexagon.