Respuesta :

Side angle side ( it forms a vertical angle )

ΔAEB ≅ ΔCED

Side - Angle - Side Congruence used to prove that BA≅CD.

Given that:

BE≅CE and AE≅DE

In ΔAEB and ΔCED

BE≅CE                 (Given)

AE≅DE                  (Given)

∠AEB≅∠CED       (Vertically opposite angles)

∴ ΔAEB≅ ΔCED  (By Side - Angle - Side Congruence)

BA≅CD                (By CPCT)

Therefore: Side - Angle - Side Congruence used to prove that BA≅CD

For more information:

https://brainly.com/question/20517835