Draw a Chordal (Power Line)
- Author:
- Ryan Hirst
How to draw a Chordal, or Power Line of two circles.
Power of a Circle at a Point: http://www.geogebratube.org/material/show/id/28302
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For 100 Great Problems of Elementary Mathematics, Heinrich Dorrie.
#31. Monge's Problem
1) Preliminary problem: find the locus of points with equal power at two circles (Chordal/Power Line): http://www.geogebratube.org/material/show/id/33873
*2) Construction of a Power Line (tangent monster)
3) Solution of Monge's Problem: http://www.geogebratube.org/material/show/id/33929
4) Vector Reduction: http://www.geogebratube.org/material/show/id/33963