My sister needs help on this question and I am too lazy to figure this out please help ASAP
The question was: Which figure has exactly one line of symmetry?
![My sister needs help on this question and I am too lazy to figure this out please help ASAP The question was Which figure has exactly one line of symmetry class=](https://us-static.z-dn.net/files/d41/c8f4bfd246aaf192d8d5d3a99a4035d5.png)