ASA and AAS Postulates Skill Practice! Write a flow proof. 1. Given: ∠N ≅ ∠L JK ≅ MK Prove: △JKN ≅ △MKL 1. Given: AB ≅ CB ∠A ≅ ∠C DB bisects ∠ABC Prove: AD ≅ CD Write a paragraph proof. 1. Given: DE || FG ∠E ≅ ∠G Prove: △DFG ≅ △FDE 85