LESSON TITLE: PROVING PROPERTIES OF PARALLEL LINES CUT BY A TRANS DIRECTIONS: Complete the two-column proofs Learning Task 1: Given:1 // m cut by a transversalt Prove: 21:22 Proof: Statements 1. /// m 2. 3. 23 22 4. 1. 2. Correspo 3. 4. earning Task II: L ( IA &