Geometry Congruent Figures

What additional information do you need to prove that \Delta GHI\ \cong\ \Delta DEF

Which pair of triangles can be proven congruent by the ASA postulate?

• 
• 
• 
• 

For the AAS theorem to apply, which corresponding sides of the triangles must be congruent?

• the included sides

• the non-included sides

• the shortest sides

• the longest sides

• SSS

• SAS

• ASA

• AAS

• The triangles are not congruent

Which of the following statements is true?

Which additional piece of information would allow you to prove that the triangles are congruent by the HL theorem?

• A
• C
• D

FD = ≅

• IK

• KJ

• JI

• EF

• ∆BCA ≅ ∆DEF
• ∆EFD ≅ ∆BAC
• ∆ABC ≅ ∆FED
• ∆EDF ≅ ∆BAC