Respuesta :

1) Examining those triangles, and considering what's been already informed we can write the following:

4. DF ≅ FH | Definition of Midpoint since ∠DEF∠FGH

5. EF≅ GH | CPTC ∠F ≅ ∠G

6. ∠DFE ≅FHG | Side Side Side Congruence