skylarwetz skylarwetz

02-01-2017
Mathematics

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In order to use CPCTC in a proof, what must you first prove?

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crystalaquarius crystalaquarius

02-01-2017

Corresponding parts of congruent triangles are congruent. To use this you have to prove the two triangles congruent first with a proof method.
Proof methods:
AAS
ASA
SSS
SAS
HL

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