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CPCTC Proof April 12, 2016 CPCTC Proofs Objective: Students will be able to prove two corresponding pieces (angles or sides) to be congruent. By first proving triangles to be congruent so that we can make a statement about sides or angles also being congruent. We often use the abbreviation CPCTC as a reason for stating corresponding sides or angle to be congruent. 1 Example Prove the following relationships. What can we conclude if we know two triangles are congruent? What does CPCTC mean? How do the ‘PROVE’ statements differ from the previous worksheet? What do you think we have to do to prove these sides and angles to be congruent? 3 2 Example Prove the following relationships. Example Prove the following relationships. CPCTC Proof 4 Example Prove the following relationships. April 12, 2016
