Big Ideas Geometry

If ΔDEF ≅ ΔRST, then we can conclude that ∠S ≅ ____.

• ∠F

• ∠E

• ∠D

• DE

Which of the following is saying the same thing as ΔXYZ ≅ ΔLMN?

• ΔXYZ ≅ ΔLNM

• ΔYZX ≅ ΔMNL

• ΔZYX ≅ ΔNLM

• ΔXYZ ≅ ΔLMN

Complete the congruence statement.

• CRP

• PCR

• RPC

• PRC

Complete the congruence statement.

• OEG

• OGE

• EGO

• GOE

ΔEDF ≅ Δ____

• ABC

• CAB

• BAC

Name the corresponding angle or side.

• A

• B

• C

• D

What does CPCTC stand for?

• Corresponding Parts of Congruent Triangles are Congruent

• Congruent Parts of Congruent Triangles are Corresponding

• Colorful Pieces of Corresponding Triangles are Congruent

• Congruent Pieces of Congruent Triangles are Congruent

What additional information is required for the 2 triangles to be congruent by ASA?

• A

• B

• C

• D

Which is NOT a test to prove triangles congruent?

• SAA

• SSS

• SSA

• SAS

Are these triangles congruent? If so, state the rule which you used to determine congruence.

• AAA

• AAS

• ASA

• Not necessarily congruent