Naming Triangles and Congruence Parts

Congruent by

• SSS

• SAS

• ASA

• AAS

Congruent by

• SSS

• SAS

• ASA

• AAS

Congruent by

• SSS

• SAS

• ASA

• AAS

What additional information is required to prove the 2 triangles are congruent by SAS

• A)
• B)
• C)
• D)

What additional information is required to prove the 2 triangles are congruent by ASA

• A)

• B)

• C)

• D)

What is the correct congruence statement for these congruent triangles?

• ΔRTS ≅ΔEFD

• ΔRTS ≅ΔFDE

• ΔRTS ≅ΔFED

• ΔRTS ≅ΔDEF

If two angles and a non-included side of a triangle is congruent to two angles and a non-included side of another triangle, then the triangles are congruent by:

• CPCTC

• ASA

• SAS

• AAS

State if the two triangles are congruent.  If they are, state how you know.

• A

• B

• C

• D

Can the triangles be proven congruent and if so by what postulate? (there are two correct options, select all that apply)

• SAS

• AAS

• ASA

• SSS

• HL

Use the congruency statement to answer the following: 
<F = ___

• <H

• <I

• <G

• not congruent to another angle