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+ Good Morning! Hand in your homework. Grab a Warm Up. Smile. 4.2 Triangle Congruence by AAS and HL Objective: To prove two triangles congruent using all 5 Postulates + The 5 Ways Prove Triangles Congruent SSS SAS ASA AAS HL + Agenda 1. WARM 2. HW 3. HL UP (ASA and AAS Practice) Check (15 min) Notes (30 min) 4. Practice! (30 min) + Hypotenuse-Leg Postulate HL If the hypotenuse and a leg of one right triangle are congruent to the hypotenuse and a leg of another right triangle, then the triangles are congruent. + Be on the LOOKOUT! 1.Vertical Angles are congruent 1.Shared sides are congruent 2.Parallel lines –alt. interior angles are congruent + Mixed Practice – Using the 5 Postulates can you prove the triangles congruent? 1. 2. + Mixed Practice –Can you prove the triangles congruent? 3. 4. + Corresponding Parts of Congruent Triangles are Congruent + Practice + Matching + E Block Sam Elizabeth Mike H. Matt Gavin Nick P. Jesus Mariah Brian Cris Patrick Jocelyn Mike F. Joey Kathleen Nicole Callie Caroline Claire Nick S.