Write the relation as a set of ordered pairs.

ordered pairs: {(-3, -6), (0, 0), (3, 6)}
ordered pairs: {(-6. –3), (0.0), (6,3)}
ordered pairs: {(-6.-3), (0.0), (3, 6)}
ordered pairs: {(–3. –6), (0.0), (6,3)}

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem