Which list shows all the factors of 75?
1, 3, 5, 15, 25, 75
1, 3, 5, 13, 25, 75
3,5, 13, 25
3, 5, 15, 25

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.