Congruent Triangles Practice

Front

What is the correct congruence statement for ΔDEC?

Back

ΔBEA

Front

Are the triangles congruent if they satisfy the SSS condition?

Back

Yes, SSS (Side-Side-Side) indicates that all three sides of one triangle are equal to the three sides of another triangle.

Front

What postulate can be used to prove triangle congruence if two angles and the included side are known?

Back

ASA (Angle-Side-Angle) postulate.

Front

If ΔEHG≅ΔKFC, what can be concluded about the sides EH and FK?

Back

EH≅FK.

Front

Which of the following is not a valid reason to prove congruent triangles?

Back

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

Front

What does SSS stand for in triangle congruence?

Back

SSS stands for Side-Side-Side, a criterion for triangle congruence.

Front

What does SAS stand for in triangle congruence?

Back

SAS stands for Side-Angle-Side, a criterion for triangle congruence.

Front

What does ASA stand for in triangle congruence?

Back

ASA stands for Angle-Side-Angle, a criterion for triangle congruence.

Front

What does AAS stand for in triangle congruence?

Back

AAS stands for Angle-Angle-Side, a criterion for triangle congruence.

Front

If two triangles have two angles equal and one side equal, are they congruent?

Back

Yes, they are congruent by AAS.