Properties of Triangle Congruence

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Presentation transcript:

Properties of Triangle Congruence

SSS (Side Side Side) All 3 corresponding sides are equal in length

SAS (Side Angle Side) A pair of corresponding sides and the included angle are equal

ASA (Angle Side Angle) A pair of corresponding angles and the included sides are equal

HL (Hypotenuse Leg of Right Triangle) Two right triangles are congruent if the hypotenuse and one leg are equal

Some Properties DON’T work

SSA (Side Side Angle) A pair of adjacent sides and a non-included angle are equal Possible to draw two different triangles that satisfy the SSA rule, so not possible

AAA (Angle Angle Angle) All 3 corresponding angles are the same Triangles will be the same shape, but not necessarily the same size