Polar of a Line


This mode constructs the polar of a line with respect to a conic. The line and the conic can be selected in any order. This mode can be used to construct the point where a tangent line touches the conic.


Synopsis


The polar point of a line with respect to a conic is constructed by selecting a line and a conic.



See Also






Page last modified on Wednesday 27 of July, 2011 [13:44:03 UTC].
The original document is available at http://doc.cinderella.de/tiki-index.php?page=Polar%20of%20a%20Line