4.1-4.2 Congruent Triangles Practice

Front

What does CPCTC stand for?

Back

Corresponding parts of congruent triangles are congruent.

Front

Solve for x: 2x + 2 = 10

Back

x = 4

Front

Classify the triangle by its sides: 3, 4, 5

Back

Scalene

Front

Which congruence statement is NOT true? ΔABC ≅ ΔDEF, AB ≅ DF, DE ≅ AC, or AB ≅ DE?

Back

AB ≅ DE is NOT true.

Front

Solve for x: 3x - 1 = 14

Back

x = 5

Front

What is the definition of congruent triangles?

Back

Triangles that have the same size and shape.

Front

What is the SSS Congruence Postulate?

Back

If three sides of one triangle are equal to three sides of another triangle, the triangles are congruent.

Front

What is the SAS Congruence Postulate?

Back

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 ASA Congruence Postulate?

Back

If two angles and the included side of one triangle are equal to two angles and the included side of another triangle, the triangles are congruent.

Front

What is the AAS Congruence Theorem?

Back

If two angles and a non-included side of one triangle are equal to two angles and a corresponding non-included side of another triangle, the triangles are congruent.