Triangles D E F and J K L are shown. Angles E D F and K J L are congruent.
What additional information is needed to prove that the triangles are similar?

To prove TriangleDEF ~ TriangleJKL by SAS, we would need to show that DE/JK =
.

To prove TriangleDEF ~ TriangleJKL by AA, we would need to show that angle E ≅
or that angle F ≅
.