Use the following information for questions 2–5. Questions 2–4 are the steps in a proof, and question 5 is the conclusion to that proof.
Given: triangleABD congruent to triangleCDB, modifying above upper A upper B with bar||modifying above Upper C Upper D with barA parallelogram is shown. Its points from bottom left moving clockwise are A, B, C, and D. Two diagonal lines go from point A to C and point B to D. The intersection of the lines in the middle is marked point E.
Prove:triangleABE congruent to triangleCDE
Question
Using only the information derived in questions 2, 3, and 4, which theorem or postulate can be used to prove triangleABEcongruent to triangleCDE?
(1 point)
Responses
SAS
SAS
SSS
SSS
ASA
ASA
AAS
1 answer
AAS