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Mathematics 12 Online
OpenStudy (anonymous):

what is cpctc mean?

OpenStudy (anonymous):

congruent parts of congruent triangles are congruent

OpenStudy (anonymous):

http://en.wikipedia.org/wiki/CPCTC

OpenStudy (anonymous):

Not the congruent parts, but the corresponding parts; we are making a statement that since the triangles are congruent, then their parts are also congruent

OpenStudy (anonymous):

congruent parts of congruent triangles are congruent is a tautology :-P

OpenStudy (anonymous):

o yea sorry about that, thank you for correcting me!

OpenStudy (anonymous):

thank you everyone! it was a huge help! :)

OpenStudy (anonymous):

i appreciate it a ton! it was real nice of you!

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