20 POINTS
HELP ME PLEASE
Which expression represents the volume of the rectangular prism shown?
A) 3x^4 + 11
B) x^2 + 2x + 11
C) x^4 + 11x^3 + 24x^2
D) x^3 + 3x^2 + x + 8

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.