point and segment

tekens en grootte
One can define the cartesian coordinates of a random point C in the plane relatively to two given points A and B. One can define C also ralatively to Point Vectors [math]\vec{A}[/math] en [math]\vec{B}[/math]. [br]The lines AB, OA en OB devide the plane into 7 regions. Explore how these line define the sign and/or size of the barycentric coordinates
Cerrar

Información: point and segment