Which would be included in a probability model for rolling a cube with faces numbered 1 through 6. Select all that apply. A. Sample space: 1, 2, 3, 4, 5, 6 B. P(1) = 1 6 C. P(2) = 2 6 D. P(6) = 1 6 E. The outcomes of the trial: 2, 2, 2, 5, 3, 2, 6, 5, 6, 1

Statements reasons 1. ab ≅ cd; ad ≅ bc 1. given 2. ac ≅ ac 2. reflexive property 3. △adc ≅ △cba 3. ? 4. ∠dac ≅ ∠bca; ∠acd ≅ ∠cab 4. cpctc 5. ∠dac and ∠bca are alt. int. ∠s; ∠acd and ∠cab are alt. int. ∠s 5. definition of alternate interior angles 6. ab ∥ cd; ad ∥ bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?