If ∆ABC ∆FED under the correspondence ABC FED, write all the corresponding congruent parts of the triangles.
We know that,
If two triangles are congruent than corresponding parts of both the triangles are equal
Therefore,
Corresponding parts of triangle ABC and FED are as follows:
∠A ∠F
∠B ∠E
∠C ∠D
AB FE
CA DF