Question

how can a regular hexagon be folded to show that it has reflectional symmetry? fold the hexagon along a line from a vertex to the midpoint of an opposite side. fold the hexagon along a line connecting the two midpoints of adjacent sides. fold the hexagon along a line that bisects two vertex angles. fold the hexagon along a line that creates a right angle at a vertex.

Answer 1

To show that a hexagon has refrectional symmetry, fold the hexagon along a line that bisects two vertex angles.

Answer 2

Folding a regular hexagon along a line that bisects two vertex angles (these angles will be opposite each other) will display reflectional symmetry. 

Another option is to fold it along a line that connects the midpoints of opposite sides.

Any shape that can be separated into two matching segments by a single line has reflectional symmetry.