4-4n5 SSS, SAS, ASA, AAS, HL

Try out the Interactive Models that I created for the videos. 

Explore Side-Side-Side Triangle Congruence (SSS)

Explore Side-Angle-Side Triangle Congruence (SAS)

Explore Angle-Side-Angle Triangle Congruence (ASA)

Explore Angle-Angle-Side Triangle Congruence (AAS)

Explore Hypotenuse-Leg Triangle Congruence (HL)

Explore Side-Side-Angle Triangle Congruence (SSA)

Three videos to this lesson. Sorry the length could not be helped.