Congruent Triangles Review

Front

What does AAS stand for in triangle congruence?

Back

AAS stands for Angle-Angle-Side, a method to prove triangles are congruent by showing two angles and a non-included side are equal.

Front

What is the Reflexive Property?

Back

The Reflexive Property states that any geometric figure is congruent to itself, which is often used in proofs.

Front

What does SSS stand for in triangle congruence?

Back

SSS stands for Side-Side-Side, a method to prove triangles are congruent by showing all three sides of one triangle are equal to the corresponding sides of another triangle.

Front

What does SAS stand for in triangle congruence?

Back

SAS stands for Side-Angle-Side, a method to prove triangles are congruent by showing two sides and the included angle are equal.

Front

Which method is NOT valid for proving triangle congruence?

Back

SSA (Side-Side-Angle) is NOT a valid method for proving triangle congruence.

Front

What is the purpose of a congruence statement?

Back

A congruence statement indicates that two triangles are congruent and specifies the corresponding parts of the triangles.

Front

What does ASA stand for in triangle congruence?

Back

ASA stands for Angle-Side-Angle, a method to prove triangles are congruent by showing two angles and the included side are equal.

Front

How can you prove triangles are congruent using the SSS method?

Back

To prove triangles are congruent using SSS, show that all three sides of one triangle are equal to the three sides of another triangle.

Front

What is the significance of the HL theorem in triangle congruence?

Back

HL stands for Hypotenuse-Leg, a method used specifically for proving the congruence of right triangles.

Front

What is a congruence transformation?

Back

A congruence transformation is a movement of a figure that preserves its size and shape, such as translation, rotation, or reflection.