Geometry Plane Geometry
You have found the way to Plane Geometry on Geometry:
- Tessellations@ (49)
Occurrence of the Conics - Images of conics by Jill Britton.
Polygons - Discusses the differences between the different types of these straight sided figures. Also, explains the difference between regular and irregular shapes.
Pythagorean Theorem - A collection of 43 proofs - some interactive - of the Pythagorean theorem.
Tim's Triangular Page - Explains the basic properties, formulas, theorems and different types of triangles. Includes proofs and illustrations.
Xah: Visual Dictionary of Special Plane Curves - A Visual Dictionary of Special Plane Curves with graphics. Help build the largest human-edited directory on the web.