none.
The state flag that has lines of symmetry is for the state of Alabama. However, the state of Colorado's flag also has a line of symmetry.
answer
the empty flag.
No.
No
one vertical line of symmetry.
The flag of Ukraine has 1 line of symmetry.
It has one and only one line of symmetry!!
It has 4 line symmetry inside of the United Kingdom flag.
Yes, there is one line of symmetry on the Canadian flag. The line of symmetry is in the middle of the flag. Divide the flag at the middle vertically.
The triskelion (the three legs) on the Isle of Man flag.