3 Sep
2012
3 Sep
'12
3:17 p.m.
Given the unit circle U, a line L that intersects that circle, and a point P within the circle on the line, how do I construct the one circle C that is both tangent to L at P and intersects U at right angles? -- Mike Stay - metaweta@gmail.com http://www.cs.auckland.ac.nz/~mike http://reperiendi.wordpress.com