From: Katie <NotImprotant@aol.com>
To: Teacher2Teacher Public Discussion
Date: 2005121003:10:43
Subject: Re: Coordinate Proofs

you find the two roughly the same way you take the distance of the
distance of the lines to show they're equal..
 to find the perimeter of a triangle with given points u take the
distance of the points then add them together.

hope this helps.

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