Read the proof. Given: AE LEC; BDL DC Prove: AAEC ~ ABDC A E B D C Statement 1. AE LEC;BD 1 DC 2. ZAEC is a rt. Z; ZBDC is a rt. Z 3. ZAEC ZBDC Reason 1. given 2. definition of perpendicular ZACE ZBCD OZEAB≈ ZDBC O ZEAC ≈ ZEAC OZCBD ZDBC 3. all right angles are congruent 4. ? 5. AAEC ~ ABDC What is the missing statement in step 4? 4. reflexive property 5. AA similarity theorem​
