Answer:
Option A.
Explanation:
If a figure reflected across a line and the figure is not changed when reflected through that line, then the line is called axis of symmetry.
The given figure is a regular hexagon and a regular hexagon has 6 lines of symmetry.
If lines joint opposite vertices of a regular hexagon, then those lines are lines of symmetry for the hexagon.
If lines joint midpoint of the opposite sides of a regular hexagon, then those lines are lines of symmetry for the hexagon.
The given diagram of the hexagon displays all the lines of symmetry for the hexagon. So, the given statement is true.
Therefore the correct option is A.