Problem 72 of 7
Prove a geometric relationship after proving triangles congruent from overlapping triangles proven congruent, target shared side relationship.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
use CPCTC or corresponding parts.
Hidden until you reveal it.
Conclusion must follow from congruent triangles by corresponding parts.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. State the triangle congruence result.
2. Identify the corresponding target parts.
3. Conclude congruence by CPCTC.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Using CPCTC before congruence is established.