Respuesta :

From the shown figure we have:
1) FE = FG           ⇒⇒⇒ given
2) ∠EFZ = ∠GFZ ⇒⇒⇒ given
3) FZ = FZ           ⇒⇒⇒ Reflexive Property

∴ The triangles are
congruent by SAS

The correct choice is:

by SAS only




SAS possulate is the correct option