Triangle Congruence Proofs Practice

Reflexive Property

Symmetric Property

Substitution Property

Transitive Property

Congruent Parts of Corresponding Triangles are Congruent

Corresponding Parts of Congruent Triangles are Congruent

Corresponding Pieces of Congruent Triangles are Congruent

Congruent Pieces of Corresponding Triangles are Congruent

The angles are not supplementary

The sides are not equal

The hypotenuse is not equal

The base angles are not congruent

AC is congruent to BD

AD is congruent to AE

AE is congruent to BE

BD is congruent to CD

They are congruent

They are parallel

They are perpendicular

They cut each other in half

Angle DBA and Angle EBC

Angle ADB and Angle CEB

Angle ABD and Angle CEB

Angle ABE and Angle CDE

Side-Side-Side

Angle-Side-Angle

Side-Angle-Side

Hypotenuse-Leg

No additional information

An additional side

A perpendicular bisector

An additional angle

Reflexive Property

Angle Bisector Theorem

Vertical Angle Theorem

Right Angle Congruence Theorem

By Hypotenuse-Leg

By Side-Side-Side

By Angle-Side-Angle

By Angle-Angle-Side