What is the reason for statement 5 in this proof? a. asa b. sss c. aas d. sas

Anyone know? will mark brainliest if correct!

Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]

This is about circle theorems. someone asap : (