SOLUTION: How many lines are determined by n points, no three of which are collinear? Thank you Paul pfmoore1@aol.com

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Question 463393: How many lines are determined by n points, no three of which are collinear?
Thank you
Paul
pfmoore1@aol.com
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
nC2 = %28n%28n-1%29%29%2F2 distinct lines