Pole and Polar 2

Two ways to go about it: keep parts of the construction for clarity... and the vector math by itself.

Notes: Lengths are easier to do in GGB with segments. Natural. (But I want the vector methods.) ____ Pole and Polar (2 of 3): 1. Basic construction: http://www.geogebratube.org/material/show/id/34578 →2. Reduced Construction (& Vectors) 3. Ruslan and Ludmila: http://www.geogebratube.org/material/show/id/34586 Used In: The Tangency Problem of Apollonius: http://www.geogebratube.org/material/show/id/34645