Showing posts with label Descartes. Show all posts
Showing posts with label Descartes. Show all posts

Friday, February 26, 2010

Haverford College Academics Departments, Interactive Mind Map

Haverford College is a private, coeducational liberal arts college located in Haverford, Pennsylvania. Morley's Theorem was discovered at Haverford in 1899.

Graphic organizers are visual representations of knowledge, concepts or ideas.
Click the figure below to see the Interactive Mind Map and News.

 Haverford College Academics Departments, Interactive Mind Map.
See also:
Haverford College Academics Departments

Saturday, May 30, 2009

Soddy Circles and Descartes Theorem

Three Tangent Circles. Inscribed and Circumscribed Circles, Radii.
Click the figure below to see the complete illustration.

 Soddy Circles and Descartes Theorem.
See also:
Complete Soddy Circles and Descartes Theorem
Collection of Geometry Problems
Circle, Theorems and Problems

Level: High School, SAT Prep, College geometry