### Using Corresponding Parts of Congruent Triangles are Congruent

http://mrpilarski.wordpress.com/2009/12/07/4-4-cpctc-using-corresponding-parts-of-congruent-triangles-are-congruent/ Anytime you are required to prove corresponding parts of congruent triangles congruent, you will be doing a triangle proof. The two examples in this post use AAS and SAS before proving the other part of the triangle congruent using CPCTC.

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