Triangle Proofs Review

Front

What does ASA stand for in triangle congruence?

Back

ASA stands for Angle-Side-Angle, 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 SSS stand for in triangle congruence?

Back

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

Front

What does AAA stand for in triangle congruence?

Back

AAA stands for Angle-Angle-Angle, which does not prove triangle congruence.

Front

What is the reflexive property in triangle proofs?

Back

The reflexive property states that a quantity is equal to itself, e.g., HA=HA.

Front

What is the purpose of the congruence statement in triangle proofs?

Back

The congruence statement shows that two triangles are congruent based on specific criteria.

Front

What is the significance of the statement HD=ND in triangle proofs?

Back

HD=ND is an application of the reflexive property, indicating that segments are equal.

Front

What is the importance of congruent angles in triangle proofs?

Back

Congruent angles help establish the relationships needed to prove triangles are congruent.

Front

What is the difference between congruent segments and congruent angles?

Back

Congruent segments are equal in length, while congruent angles are equal in measure.

Front

What is a missing statement in triangle proofs?

Back

A missing statement is a necessary piece of information that completes the proof.