There are five ways to find if two triangles are congruent: SSS, SAS, ASA, AAS and HL. SSS (side, side, side) SSS stands for "side, side, side" and means that we have two triangles with all three sides equal. ... SAS (side, angle, side) ... ASA (angle, side, angle) ... AAS (angle, angle, side) ... HL (hypotenuse, leg)
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