Infinite
6
1
A regular quadrilateral has 4 lines of symetry
there r 3 lines of symmetry in a equilateral triangle
it have 4 lines
None.
Two (the diagonals, from corner to opposite corner)
2 lines of Symetry
A regular octogan has 8 lines of symetry, and a irregular octogan has 2 lines of symetry.
A circle has an infinite amount of lines of symetry.
how many lines of symetry does the letter R have
5 lines
It has no lines of symetry at all.
1
10
Infinite