Question

Given:

AB = CD
1 = 4

Prove:
AD = CB

Which of the following triangle congruence theorems would be used in this proof?
ASA
SAS
SSS

Answer 1

SAS as AB = CD and 1 =4 and AC is common in both triangle thus triangles (ABC and ADC) will be congruent and the AD=CB

Answer 2

SAS is the correct answer