An orthogonality lemma
Tuesday, December 16, 2008 17:30Posted in category Geometry
No Comments
These notes by Heather Macbeth discuss a useful criterion for the orthogonality of two line segments. They’ll also give you some practice using vectors for geometry.
You can follow any responses to this entry through the RSS 2.0 feed.
You can leave a response, or trackback from your own site.