1.In VGB, which sides include B? 2.In STN, which angle is included between NS and TN? 3.Which triangles can you prove congruent? Tell whether you would.
4.4 - Prove Triangles Congruent by SAS and HL. Included Angle: Angle in-between two congruent sides.
Sections 4.3 - 4.5
4.4 - Prove Triangles Congruent by SAS and HL
Triangle Congruence by SSS and SAS