What is the reasoning for number 4?
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Answer:
Side-Angle-Side (ASA) Congruence Postulate
or
Side-Side-Side (SAS) Congruence Postulate
Step-by-step explanation:
Side MU is congruent to side SE and MS is congruent to side UE (Also stated in 2.). And Angle MSE is congruent to angle MUE and Angle SMU is congruent to angle SEU. (As said in 3.)
Take a look at the image. You could use the SAS postulate or the SSS congruence postulate, both of them are correct and will lead you to the correct answer.
Lmk if you need help on the rest
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