Pre Test Triangle Congruence

Name the postulate, if possible, that makes triangles AED and CEB congruent.

• SSA

• SAS

• HL

• Not enough information

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

• SSS

• SAS

• ASA

• AAS

What information is missing to determine if the triangles are congruent by HL?

• ∠G ≅ ∠X

• ∠H ≅ ∠W

• GI ≅ XV

• GH ≅ XW

What information is missing to determine if the triangles are congruent by SAS?

• CA≅ NL

• ∠C ≅ ∠N

• ∠A ≅ ∠L

• ∠B ≅ ∠M

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

• A

• B

• C

• D

IF THESE TRIANGLES ARE CONGRUENT, 
WHAT THEOREM PROVES THIS? 

• SSS

• SAS

• ASA

If you add up all of the angle measures in a triangle the total would be..... 

• 360 degrees

• 180 degrees 

Which of the following cannot be used to prove triangles congruent?

• HL

• AAA

• SSS

• SAS

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

• SAS

• ASA

• AAS

• Not enough information

IF THESE TRIANGLES ARE CONGRUENT, 
WHAT THEOREM PROVES THIS? 

• A

• B

• C

• D