How many lines of symmetry does this parallelogram have?

When we fold the parallelogram along this line, both sides of are not the identical.

Therefore, this line is not a line of symmetry

Again, we observe the same thing when this star is folded along this line.

Same here...

...and here as well...

From Step 1 to Step 4, we can see that this parallelogram has 0 line of symmetry.

Clearly, the answer is A.

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