Match the appropriate list with the definition. Segment proofs include the following definitions as justifications/reasons:

It looks like you're looking for help with matching definitions to their corresponding segment proofs or justifications. While I can't see the definitions or lists, I can guide you on how to approach this task effectively.

1. Understand the Definitions: First, make sure you fully understand each definition provided. Take time to break down the key elements of each definition to see what it specifically refers to in the context of segments and proofs.

2. Identify Key Concepts: Look for keywords or phrases in the definitions that can help you connect them with the appropriate justifications. For example, if a definition mentions "congruent segments," this may correspond to a justification related to equality or congruence.

3. Match Systematically: Start matching definitions to justifications one at a time. It may help to do this on a piece of paper or a document where you can write down your thought process and reasoning for each match.

4. Double-Check Your Matches: After making your matches, review all of them to ensure that they align logically. Sometimes, revisiting the definitions after making initial matches can help you spot any errors or mismatches.

5. Seek Clarification if Needed: If any definition or justification is unclear, don't hesitate to consult your textbook or ask a teacher/classmate for clarity.

If you have specific definitions and justifications you need help with, feel free to share them, and I can assist in matching them accordingly!