SSS, SAS, ASA, AAS Congruence

Front

What does SSS stand for in triangle congruence?

Back

Side-Side-Side

Front

What does SAS stand for in triangle congruence?

Back

Side-Angle-Side

Front

What does ASA stand for in triangle congruence?

Back

Angle-Side-Angle

Front

What does AAS stand for in triangle congruence?

Back

Angle-Angle-Side

Front

Which triangle congruence criterion is NOT valid?

Back

SSA (Side-Side-Angle) is not a valid criterion for triangle congruence.

Front

What is the definition of congruent triangles?

Back

Triangles that have the same size and shape, meaning their corresponding sides and angles are equal.

Front

How can you prove two triangles are congruent using SAS?

Back

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

Front

What is the significance of the congruency statement in triangles?

Back

It indicates that corresponding angles and sides of the triangles are equal.

Front

What is the relationship between angles in congruent triangles?

Back

Corresponding angles in congruent triangles are equal.

Front

Can two triangles be congruent if only two angles are known?

Back

Yes, if two angles are known, the third angle can be determined, making the triangles congruent (AAS or ASA).