Answer:
Option B. 2 is correct
Step-by-step explanation:
Line of symmetry is the line such that if we fold the figure along that line, we get two halves such that those two halves will overlap each other .
Some figures may have infinite lines of symmetry, for example circle .
Some figures may have finite number of lines of symmetry, for example square has four lines of symmetry .
Besides mathematical figures, we can also talk about lines of symmetry in case of objects .
Here, we need to find the number of lines of symmetry in case of butterfly .
If we cut butterfly vertically, we get two halves which actually overlap each other.
So, butterfly has two lines of symmetry .B.
