All triangles have less than 4 lines of symmetry.
a square has 2 pairs of parallel lines
A square has four straight lines.
A square has 2 pairs of equal opposite parallel lines
4 lines
zero
4
N has no lines of symmerty !
1
5.
one
An equilateral triangle has 3 lines of symmetry
It varies depending on the angles and lines of the triangle.
A square is on example. The perpendicular bisectors of the sides and the two diagonals comprie four lines of symmetry.
Three axes of symmetry.
A kite only has 2 line of symmetry.
It would help if you checked your spelling before posting the question. I can guess that "symmerty" is meant to be symmetry but I have no idea what a hepaton is. Sorry.