Triangle Congruency and Similarity

Which triangle congruence theorem can be used to prove the triangles are congruent?

• AAS
• SSS
• SAS
• SSA

Which triangle congruence theorem can be used to prove the triangles are congruent?

• SAS
• Not enough information
• SSS
• AAS

Which congruency statement can be written for the triangles pictured?

• not congruent to another angle

∆ABC≅∆XYZ
which is true?

• AB≅XY
• AB≅YX
• AB≅XZ
• BC≅CB

∆ABF~∆ACE. What is the length of CB?

• 7.2 units
• 4.05 units
• 20 units
• There is not enough information to determine the length of CB.

What is the length of BD?

• 53.3 units
• 30 units
• 67.5 units
• There is not enough information to determine the length of BD.

If two figures are similar, the corresponding sides are ______________.

• equal
• congruent
• proportional
• none of these

What is the similarity statement for the triangle pair?

• ΔXYZ~ΔNEW
• ΔXZY~ΔNWE
• ΔZYX~ΔENW
• ΔYZX~ΔNWE

What is always the 1st statement in reason column of a proof?

• Prove
• Given
• Reason
• Statement