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Mathematics 24 Online
OpenStudy (anonymous):

I have to write a 2 column proof and the given is AB=CD, and the thing to prove is AC=BD

OpenStudy (zzr0ck3r):

what objects are we working with? this is of course not true, in general, for real numbers

OpenStudy (anonymous):

\[<----A----B----C----D---->\] That's what is shown

OpenStudy (aravindg):

how ? any more info given?

OpenStudy (anonymous):

Well it's a segment proof, and that's pretty much all that is given

OpenStudy (aravindg):

well look at this

OpenStudy (aravindg):

|dw:1358841125278:dw|

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