What additional information do you need to prove triangle GHI is congruent to triangle DEF?

Question

Triangles GHI and DEF are shown. Side GH and DE are marked as congruent. Angles H and E are also marked as congruent.
(1 point)
Responses

Line H I congruent to line E F
Image with alt text: Line H I congruent to line E F

Line H I congruent to line E D
Image with alt text: Line H I congruent to line E D

Angle F congruent to angle G
Image with alt text: Angle F congruent to angle G

Line G I congruent to line D F

Answer 1

To prove triangle GHI is congruent to triangle DEF, we need the following additional information:

1. Side HI or GI marked as congruent to either side DF or EF.
2. Angle G marked as congruent to angle F.
3. Angle H marked as congruent to angle E.