Match the statements with the reasons that are given for the following proof. note that these reasons would be listed on the right side of the statements..
given:
ab | | dc
ab = cd
prove:
2 = 3
1.
ab||dc and ab = cd
sas
2.
∠1 = ∠4
cpcte
3.
ac=ac
given
4.
triangle abc is congruent to triangle cda
reflexive
5.
∠2 = ∠3
if lines are parallel, then alternate interior angles are equal.