Question

In the figure, point C is the midpoint of (A/E) Use the figure to answer the questions.

Avery says that AbC /DeC by the ASA congruence postulate. Do you agree or disagree Explain?
Suppose it is also known that point C is also the midpoint of (B/D Which postulate or theorem can be used to prove that aBC/DeC? Justify your answer.

Answer 1

Disagree ΔABC ≅ ΔDEC by ASA butt by SAS

Explanation:

point C is the midpoint of (A/E), C is also the midpoint of (B/D )

BC = CD and AC = CE

∠BCA = ∠ECD

ΔABC ≅ ΔDEC by SAS not by ASA