Answer:
AAS Theorem
Step-by-step explanation:
Look at the given information and locate it on the figure.
Angles D and T are congruent.
You have 1 pair of congruent angles.
Angles E and U are congruent.
Now you have another pair of congruent angles.
So far you have AA.
Next, sides EO and UX are congruent.
You have in order, a pair of angles (A), then another pair of angles (A), then a pir of sides (S).
Put it al together, and you have angle-angle-side, or AAS.
Answer: AAS Theorem