Question

In the figure below, ∠DEC ≅ DCE, ∠B ≅ ∠F, and segment DF is congruent to segment DB. Point C is the point of intersection between segment AG and segment BD, while point E is the point of intersection between segment AG and segment DF.

The figure shows a polygon comprised of three triangles, ABC, DEC, and GFE.

Prove ΔABC ≅ ΔGFE.

Answer 1

it wans me to prove it in a paragraph

Answer 2

since <DCE=<DCE then ADC is Isosceles triangle و
Hence segment DC=segment DE