Congruent angles & sides

Front

What are congruent angles?

Back

Congruent angles are angles that have the same measure.

Front

What are congruent sides?

Back

Congruent sides are sides that have the same length.

Front

State the Angle-Angle (AA) Congruence Postulate.

Back

If two angles of one triangle are congruent to two angles of another triangle, then the triangles are similar.

Front

What is the definition of CPCTC?

Back

CPCTC stands for 'Corresponding Parts of Congruent Triangles are Congruent.' It is used to prove that corresponding angles or sides of congruent triangles are equal.

Front

What does the Third Angles Theorem state?

Back

The Third Angles Theorem states that if two angles of one triangle are congruent to two angles of another triangle, then the third angles are also congruent.

Front

How do you determine if two triangles are congruent?

Back

Two triangles can be proven congruent using criteria such as SSS (Side-Side-Side), SAS (Side-Angle-Side), ASA (Angle-Side-Angle), AAS (Angle-Angle-Side), or HL (Hypotenuse-Leg for right triangles).

Front

What is the significance of corresponding sides in congruent triangles?

Back

In congruent triangles, corresponding sides are equal in length.

Front

What is the significance of corresponding angles in congruent triangles?

Back

In congruent triangles, corresponding angles are equal in measure.

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Back

Front

What is the relationship between the angles in a triangle?

Back