6. Is AABC congruent to ADEF? If so, what series of rigid transformations maps AABC onto ADEF? A yes; rotation of 270° clockwise about the origin followed by a reflection in the y-axis B:yes; reflection in the x-axis followed by a translation along the vector (5, 2) C: yes; rotation of 180° counterclockwise about the origin followed by a reflection in the x-axis D: yes; reflection in the line y = x followed by a rotation of 90° clockwise about C' E: no​