Assuming that the petals of the flower are congruent, how many lines of symmetry does the figure have?

a.
0
b.
4
c.
6
d.
8

hope it is correct if not i'm srry i tried to

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .

The answer to that is 6