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July 12th, 2018, 04:19 AM  #1 
Newbie Joined: Jul 2018 From: here Posts: 1 Thanks: 0  Find the 2 points r units away from two lines
I have two lines defined by two points each (P1, P2, P3, P4). I'd like to find the 2 points that are distanced r units from both lines. I found a way, but I think it's too long and maybe there's one shorter. { = r = r } (in the second image, replace P1 > P3 and P2 > P4) I'd like to have the solution not the system. Thanks. Last edited by skipjack; July 12th, 2018 at 12:41 PM. 

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find, lines, points, units 
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