Which statement proves that this shape has symmetry?

A capital letter N. Point A is at the center and line r goes through point A. Transformation 1:
Rotate the figure 90°
around point A.

Transformation 2:
Reflect the figure across
line r.
CLEAR CHECK

Applying Transformation 1
twice carries the figure onto itself.

This figure does not have symmetry.

Applying Transformation 1
carries the figure onto itself.

Applying Transformation 2
carries the figure onto itself.

The statement "Applying Transformation 2 carries the figure onto itself" proves that the shape has symmetry.