Congruent Triangles Review

Front

What does SSS stand for?

Back

Side Side Side

Front

What does AAS prove?

Back

Triangles congruent

Front

What does SAS prove?

Back

Triangles congruent

Front

What does ASA prove?

Back

Triangles congruent

Front

What is reason #2 in triangle congruence?

Back

Alternate interior angles are congruent.

Front

What is the definition of congruent triangles?

Back

Triangles that are identical in shape and size.

Front

What is the AAS congruence theorem?

Back

If two angles and a non-included side of one triangle are equal to two angles and the corresponding non-included side of another triangle, then the triangles are congruent.

Front

What is the SAS congruence theorem?

Back

If two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, then the triangles are congruent.

Front

What is the ASA congruence theorem?

Back

If two angles and the included side of one triangle are equal to two angles and the corresponding included side of another triangle, then the triangles are congruent.

Front

What is the definition of vertical angles?

Back

Angles opposite each other when two lines cross; they are always congruent.