Proving Two Triangles Are Congruent

Which is a true statement?

• EH≅FC

• HG≅KF

• EG≅KC

• ∠E≅∠C

Name the corresponding angle or side.

• A

• B

• C

• D

Name the corresponding angle or side.

• A

• B

• C

• D

Which is a correct congruence statement.

• A

• B

• C

• D

Given the two triangles, which congruence statement is NOT true?

State if the triangles are congruent and why.

• HL

• SAS

• Not congruent

• AAS

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

• ASA

• AAS

• SAS

• Cannot be proven congruent

Find the mistake in the given proof and correct it.

• Reason 5, SSS

• Statement 3, <Q≅<P

• Reason 3, Reflexive property

• Statement 4, Given

Including the Reflexive Property, state whether the triangles are congruent and why.

• no, not enough information

• yes, SAS

• yes, ASA

• yes, HL

Identify the missing statement or reason

• Reflexive Property

• Definition of Midpoint

• Given

• Vertical Angles Theorem