Proving Lines Are Parallel Chapter 3 Section 3.4 Proving Lines Are Parallel

Warm-Up State the converse of each statement. If <1 is a right angle, then m<1=90 2. If m<1 + m<2=180, then <1 and <2 are supplementary.

When two lines are cut by a transversal so that… Corresponding angles are , then the lines are parallel Corresponding Angle Converse Alternate Interior angles are , then the lines are parallel Alt. Int. Angle Converse. Alternate Exterior angles are  , then the lines are parallel Alt. Ext Angle Converse Consecutive Interior angles are Supplementary , then the lines are parallel Con. Int. Angle Converse

Is It Possible to Prove That Lines P and Q Are Parallel Is It Possible to Prove That Lines P and Q Are Parallel? If So Explain How. 1. 1 2.

Is It Possible to Prove That Lines P and Q Are Parallel Is It Possible to Prove That Lines P and Q Are Parallel? If So Explain How. 3. 1

Find the Value of x That Makes p // q 4. 5.

Find the Value of x That Makes p // q 6.

Give the Choice or Choices That Makes the Statement True If two lines are cut by a transversal so that alternate interior angles ___________, then the lines are parallel. If two lines are cut by a transversal so that consecutive interior angles ___________, then the lines are parallel.

Give the Choice or Choices That Makes the Statement True If two lines are cut by a transversal so that ____________________ are congruent, then the lines are parallel.

Complete the Two Column Proof

Write a two column proof Statements Reasons