Given: Lines and are parallel and is a transversal. Prove: Parallel lines p and q are cut by transversal r. On line p where it intersects with line r, 4 angles are created. Labeled clockwise, from the uppercase left, the angles are: 1, 2, 4, 3. On line q where it intersects with line r, 4 angles are created. Labeled clockwise, from the uppercase left, the angles are: 5, 6, 8, 7. Statements Reasons 1. , is a transv 1. given 2. 2. vert. 3. 3. corr. thm. 4. 4. transitive prop. Which statements could complete the proof? : :