what do i do on connexus portfollio idem in math its due soon and i havent got it done. l need help asap ill even post a thing worth 100 points if you want and ill mark you lesson 5.11.7. this is worth 40 points. HELP ASAP PLEASE

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.