Triangle Congruence Proofs

Front

What does ASA stand for in triangle congruence?

Back

ASA stands for Angle-Side-Angle, a rule used to determine triangle congruence.

Front

What is the definition of triangle congruence?

Back

Triangle congruence means that two triangles are identical in shape and size, having corresponding sides and angles that are equal.

Front

What is the corresponding angle to

Back

The corresponding angle to

Front

What is the corresponding side to side BC in the congruency statement ΔBCA ≅ ΔYZX?

Back

The corresponding side to BC is side YZ.

Front

What is the definition of the congruence statement?

Back

A congruence statement is a mathematical statement that indicates two geometric figures are congruent, showing the correspondence of their parts.

Front

What is the SSS rule in triangle congruence?

Back

SSS stands for Side-Side-Side, a rule stating that if three sides of one triangle are equal to three sides of another triangle, the triangles are congruent.

Front

What is the SAS rule in triangle congruence?

Back

SAS stands for Side-Angle-Side, a rule stating that if two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, the triangles are congruent.

Front

What is the definition of corresponding parts in triangle congruence?

Back

Corresponding parts are the angles and sides of congruent triangles that match each other in position.

Front

What is the importance of proving triangle congruence?

Back

Proving triangle congruence is important in geometry as it allows us to establish the equality of shapes and solve for unknown measures.

Front

What is the definition of a proof in geometry?

Back

A proof in geometry is a logical argument that uses definitions, properties, and previously established theorems to demonstrate the truth of a statement.