None.
it have 4 lines
a rhombus has no lines of symetry
Two (the diagonals, from corner to opposite corner)
There are 4 lines of symmetry in a square.
it has 4 lines of symetry
It has 4 lines of symmetry
rhombus=4 square=4
2 lines of Symetry
two because a rectangle has two and square has four
A regular octogan has 8 lines of symetry, and a irregular octogan has 2 lines of symetry.
4 lines
A circle has an infinite amount of lines of symetry.