University of Saskatchewan (Canada)
University of Saskatchewan: Geometry
The University of Saskatchewan's Department of Mathematics and Statistics provides high school students with online tutorials and exercises on what they deem some of the most important topics in geometry: Triangles, and Circles and Other...
University of Georgia
University of Georgia: Inter Math: Endpoint
This site contains a definition of endpoint with a visual representation. Be sure to use the links to related terms, everyday examples, interactive check point, and challenging problems involving endpoints.