U2 Triangle Congruency Practice

Which theorem would prove these triangles congruent?

• SSS

• SAS

• ASA

• AAS

• HL

Tags

CCSS.HSG.SRT.B.5

Which theorem would prove these triangles congruent?

• SSS

• SAS

• ASA

• AAS

• Not Congruent

Tags

CCSS.HSG.SRT.B.5

Which theorem would prove these triangles congruent?

• HL

• SAS

• ASA

• AAS

• Not Congruent

Tags

CCSS.HSG.SRT.B.5

Which theorem would prove these triangles congruent?

• SAS

• ASA

• AAS

• HL

• Not Congruent

Answer explanation

The vertical line (on the left) is a transversal crossing two parallel lines. This means that the angles at the end of the segments marked as congruent are also congruent (because they are corresponding angles).

Which theorem would prove these two triangles congruent?

• SAS

• ASA

• AAS

• HL

• Not Congruent

Tags

CCSS.HSG.SRT.B.5

Which theorem would prove these two triangles congruent?

• SSS

• SAS

• ASA

• HL

• Not Congruent

Tags

CCSS.HSG.SRT.B.5

Which of the following is NOT enough to prove two triangles are congruent?

• SSS

• SAS

• SSA

• ASA

• AAS

Tags

CCSS.HSG.SRT.B.5

Match the triangles to the congruence theorem.

• ASA

• 
• SSS

• 
• AAS

• 
• SAS

• 

Mark the vertical angles in this diagram.

Tags

CCSS.7.G.B.5

Are the triangles shown congruent?

• Yes, by SAS

• Yes, by SSS

• Yes, by ASA

• No

Tags

CCSS.HSG.SRT.B.5