Problem 5 of 7
Prove triangles congruent using a valid criterion from two angle pairs and a non-included side are congruent.
Hints
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
choose and apply a congruence criterion.
Hidden until you reveal it.
Evidence must match SSS, SAS, ASA, AAS, or HL exactly.
Enter your answer
No answer yet
Correct
Your answer is equivalent to the expected form.
Solution
Walkthrough
Walkthrough shown
Full solution stays hidden until you ask for it.
1. List the marked side and angle correspondences.
2. Check whether the angle is included when using SAS or ASA.
3. Name the valid congruence criterion.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
SSA as a general congruence criterion.