1. Complete the linear pair conjecture.[br]2. Define the word postulate. Answer the question: Why is the linear pair conjecture also referred to as the linear pair postulate?[br]3. Check the box "Show Folding Crease (Angle Bisector). Then check the box "Show reflection of A2 over folding crease." Based on what you observe, complete the conjecture about vertical angles.[br]4. Prove the vertical angles conjecture (with a flowchart and words).[br]5. Post a "tweet-like" summary of your proof.