how many lines of symmetry do a regular hexagon has? Share with your friends Share 0 Priyanka Sahu answered this A hexagon has 6 lines of symmetry. 1 View Full Answer Arpita Acharya answered this A hexagon has six lines of symmetry. A line of symmetry is where the shape can be folded in half. A square has 4 lines of symmetry, from side to side and from corner to corner.hope u had got ur answer ,plzzzzzzzzzzzzz experts give me thumps up 0