Problem 218 of 7
Compare two congruence arguments for three angle pairs are marked congruent.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
evaluate which criterion is valid and efficient.
Hidden until you reveal it.
Evidence must allow evaluation of at least two possible proof paths.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. List the possible criteria suggested by the markings.
2. Check each criterion's required included parts or complete side pairs.
3. Choose the valid and most direct argument.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Choosing a criterion without checking included versus non-included parts.