Triangle Congruence Theorems Review

Which of the following is a criterion for triangle congruence?

• AAA

• SAS

• SSA

• All of the above

Which triangle congruence theorem states that two triangles are congruent if two angles and the included side are equal?

• SSS

• ASA

• SAS

• AAS

Two triangles are congruent if and only if:

• Their corresponding sides are proportional.

• Their corresponding angles are equal.

• Their corresponding sides and angles are equal.

• They have the same area.

Which of the following is NOT a valid triangle congruence theorem?

• SAS

• SSS

• SSA

• ASA

• All of the above

Which congruence theorem can be used if two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle?

• SSS

• SAS

• ASA

• AAS

What is the definition of congruence in terms of rigid motions?

• Two figures are congruent if they have the same shape and size.

• Two figures are congruent if one can be obtained from the other by a sequence of rotations, reflections, and translations.

• Two figures are congruent if they have the same area.

• Two figures are congruent if they have the same perimeter.

Which of the following is a valid triangle congruence theorem?

• AAA

• AAS

• SSA

• ASA

• All of the above