Normal (geometry) Normal (geometry) In geometry, a normal is an object such as a line or vector that is perpendicular to a given object. For example, in two dimensions, the normal line to a curve at a given point is the line perpendicular to the tangent line to the curve at the point. In three dimensions, a surface normal, or simply normal, to a surface at a point "P" is a vector that is perpendicular to the tangent plane to that surface at "P". The word "normal" is also used as an adjective: a line normal to a plane, the normal component
Valiant Is the Word for Carrie wounded creatures which he found - a tomcat and an owl. The African-American taxi driver Lon is Carrie and Paul's friend and confidant, keeping their secret. (Strangely for modern sensibilities, the word "nigger" is repeatedly used for this highly positive and sympathetic character, clearly without any hint of pejorative intent.) Deeply jealous of Paul's mother, who can have him every day, Carrie is aware that this friendship would not last, and that the town's established society would cut it off once discovered. And so indeed it does come to pass, and even worse than Carrie feared. Hearing that Paul was