Revision as of 05:29, 11 May 2015 edit 23.125.124.184 (talk) →Formula and proof: Fixed typo ← Previous edit		Revision as of 15:55, 11 May 2015 edit undo Wcherowi (talk \| contribs) Extended confirmed users 13,260 edits m Reverted 1 edit by 23.125.124.184 (talk) to last revision by Loraof. (TW) Next edit →
Line 50: :<math>ax+by+c_2=0,\,</math> the distance between ~~then~~them can be expressed as :<math>d = \frac{\|c_2-c_1\|}{\sqrt {a^2+b^2}}.</math>

Distance between two parallel lines: Difference between revisions