Question

I had block the instructions but basically it said State what additional information is required in order to know that the triangles in the image below are congruent for the reason given.

Answer 1

Segment XY congruent to Segment IJ is required.

Explanation:

It's asking for Side-Angle-Side postulate and you already have a side and an angle. WX=HI and <x=<I. Order matters, so the angle should be directly between the first set of segments and the second.