Talk:Parallel (geometry)
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Revision as of 16:52, 29 March 2011 by Boris Tsirelson (talk | contributions)
"Equidistant curves in a plane are called parallel curves" -- this matter is more complicated, see wp:Parallel curve. It is better to say nothing than say it this way. --Boris Tsirelson 12:52, 29 March 2011 (EDT)