Enter the corresponding triangle in the first text box and
the correct postulate in the second box.
(N in second box for not enough information)


More Pesky Congruent Triangles


SSS = Side Side Side
SAS = Side Angle Side (Angle between two sides - different than SSA)
ASA = Angle Side Angle (Side between the two angles)
AAS (SAA) = Angle Angle Side (Side NOT between the two angles)
Remember AAA and SSA are Not enough information to PROVE congruence.