CH #4 Class Review

Front

What is SAS Congruence?

Back

SAS Congruence states that if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then the two triangles are congruent.

Front

What is SSS Congruence?

Back

SSS Congruence states that if all three sides of one triangle are congruent to all three sides of another triangle, then the two triangles are congruent.

Front

What is ASA Congruence?

Back

ASA Congruence states that if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the two triangles are congruent.

Front

What is AAS Congruence?

Back

AAS Congruence states that if two angles and a non-included side of one triangle are congruent to two angles and a corresponding non-included side of another triangle, then the two triangles are congruent.

Front

What is HL Congruence?

Back

HL Congruence applies to right triangles and states that if the hypotenuse and one leg of one right triangle are congruent to the hypotenuse and one leg of another right triangle, then the two triangles are congruent.

Front

What does SSA stand for in triangle congruence?

Back

SSA stands for Side-Side-Angle, which does not guarantee triangle congruence.

Front

What is the significance of the included angle in SAS Congruence?

Back

The included angle is the angle formed between the two sides being compared; it is crucial for establishing congruence in SAS.

Front

How can you determine if two triangles are congruent using AAS?

Back

To determine congruence using AAS, check if two angles and a corresponding non-included side of one triangle are congruent to the corresponding parts of another triangle.

Front

What is the statement for step 3 of a proof involving triangle congruence?

Back

The statement for step 3 of a proof may involve showing that two angles or sides are congruent based on previously established congruences.

Front

What is the difference between AAS and ASA?

Back

AAS involves two angles and a non-included side, while ASA involves two angles and the included side.