Proving Triangles Congruent Review

Find the measure of ∠CED

• 52^o

• 64°

• 76^o

• 128^o

Find m∠ABD.

• 29°

• 58°

• 61°

• 122°

State if the triangles are congruent and why.

• AAS

• ASA

• Not congruent

• SSS

State if the triangles are congruent and why.

• SAS

• AAS

• ASA

• Not congruent

Can the triangles be proven congruent?  If so, how?

• ASA

• AAS

• SAS

• Cannot be proven congruent

Name the postulate, if possible, that makes the triangles congruent.

• SAS

• ASA

• AAS

• Not Possible

Can the triangles be proven congruent?  If so, how?

• ASA

• AAS

• SAS

• Cannot be proven congruent

Can the triangles be proven congruent?  If so, how?

• ASA

• Cannot be proven congruent

• SAS

• SSS

Can the triangles be proven congruent?  If so, how?

• ASA

• AAS

• SAS

• Cannot be proven congruent

Which statement indicates that the triangles in each pair are congruent.

• ∆LMK ≅ ∆LMT

• ∆LMK ≅ ∆TMK

• ∆LTKM ≅ ∆LMT

• ∆TMK ≅ ∆TLK