An experiment is performed where a 4-sided die is rolled and then a 3-color spinner is spun. the possible outcomes for each event are 1, 2, 3, and 4 for the 4-sided die and red (r), blue (b), and yellow (y) for the 3-color spinner. identify the sample space for this experiment.

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