Authors: Florentin Smarandache
In this paper we review nine previous proposed and solved problems of elementary 2D geometry  and , and we extend them either from triangles to polygons or polyhedrons,or from circles to spheres (from 2D-space to 3D-space), and make some comments about them.
Comments: 12 pages
Unique-IP document downloads: 242 times
Add your own feedback and questions here:
You are equally welcome to be positive or negative about any paper but please be polite. If you are being critical you must mention at least one specific error, otherwise your comment will be deleted as unhelpful.