4 lines of symmetry.
it has 6 lines of symmetry
It has 2 lines of symmetry.
no lines of symmetry
4 Lines of symmetry
10 lines of symmetry
2 lines OF SYMMETRY
2 lines of symmetry
2 lines of symmetry
A square has 4 lines of symmetry
A nephroid has 2 lines of symmetry.
it has five lines of symmetry