The proof that HG ≅ EG is shown. Given: G is the midpoint of KF

KH ∥ EF

Prove: HG ≅ EG

What is the missing reason in the proof?

Statement

Reason

1. ∠EGF ≅ ∠HGK1. vert. ∠s are ≅

2. KH ∥ EF2. given

3. ∠F ≅ ∠K3. alt. int. ∠s are ≅

4. G is the midpoint of KF4. given

5. FG ≅ KG5. def. of midpt.

6. △FEG ≅ △KHG6. ?

7. HG ≅ EG7. CPCTC

SAS?

ASA?

AAS?

HL?