Liam and Tehya are trying to determine whether AABC and AEFD can be proven congruent through rigid motions Liam says that AABC AEFD because AABC can be reflected over the y-axis to create AEFD. Tehya says that AABC = AEFD because SABC can be rotated 90° clockwise about the origin to create ADEF. 7 B 6 5 4 3 А E N C 1 DC -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 -2 Who is correct?