Question

State what additional information is required in order to know the
triangles are congruent using the theorem or postulate listed.

Answer 1

Answer: line ZX is congruent to line VX (option 4)

Step-by-step explanation:

We already know <X is congruent to <X, we also know that line YX is congruent to line XW. Now all we need is one more line adjacent to X which is going to be ZX ad VX