Question

Please help, help. Please

Answer 1

Below.

Explanation:

AE || DF

AE ≅ DF

AB ≅ CD Reason: Given

AC ≅ BD Reason: AB ≅ CD (given) and BC is common to both lines.

m < EAC = m< FDB Reason: Interior alternate angles.

So Triangle EAC ≅ triangle FDB by SAS.