SOLUTION: if ab=cd then ab line is congruent to cd line whats the postualate?

Algebra ->  Geometry-proofs -> SOLUTION: if ab=cd then ab line is congruent to cd line whats the postualate?      Log On


   

Question 673059: if ab=cd then ab line is congruent to cd line whats the postualate?
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

Reflexive Property: a quantity is congruent (equal) to itself- a+=+a
Any segment or angle is congruent to itself.