point and segment
- Author:
- chris cambré
- Topic:
- Coordinates
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 en . 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