Prove: A line that meets one of two parallel lines must meet the other.

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- Sep 22nd 2008, 06:16 AMGoldendoodleMomParallel Proof
Prove: A line that meets one of two parallel lines must meet the other.

- Sep 22nd 2008, 07:01 AMkalagota
- Sep 22nd 2008, 07:27 AMPlato
- Sep 22nd 2008, 08:09 AMkalagota
very strict huh? :))

of course, i already assume we're in Euclidean plane.. :)