geometeryy!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Which transformation or combination of transformations can be used to show that quadrilateral JKLM with vertices J(8, 4), K(4, 10), L(12, 12), and M(14, 10) is congruent to quadrilateral WXYZ with vertices W(8, -4), X(4, -10), Y(12, -12), and Z(14, -10)