Flashcard: 4b.1

Front

What does CPCTC stand for?

Back

Corresponding Parts of Congruent Triangles are Congruent.

Front

If ΔDEF ≅ ΔRST, then DE = ?

Back

RS.

Front

If ∆LMK ≅ ∆LMT, then
∠K ≅ ____?

Back

∠T.

Front

Use the congruency statement to answer the following: ∠F = ___?

Back

∠G.

Front

Which of the following is true regarding triangle congruence? ∆FGH ≅ ∆VHW, ∆HFG ≅ ∆HWV, ∆HGF ≅ ∆VHW, ∆FGH ≅ ∆VWH?

Back

∆FGH ≅ ∆VWH.

Front

What is the definition of congruent triangles?

Back

Triangles that have the same size and shape; corresponding sides and angles are equal.

Front

What is the SSS Congruence Postulate?

Back

If three sides of one triangle are equal to three sides of another triangle, then 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, then 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, then 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 non-included side of another triangle, then the triangles are congruent.