EXPLORE
LATEST
ABOUT
AUTHORING AREA
PARTICIPATE
Your browser does not support JavaScript or it may be disabled!
Subscribe to RSS feed
Geometry
«
PREVIOUS

1
...
115

116

117

118

119

120

121
...
161

NEXT
»
Demonstrations 2341  2360 of 3202
A Triangle Formed by the Centers of Three NinePoint Circles
A Parallelogram with Vertices on Two Circles
Area of a Hexagon Formed by the Vertices and Altitude Extensions of a Triangle
Real Elliptic Curves
Ammann Chair
Recursively Defined Partial Tilings of the Plane
Ammann Tiles
Dissection of a Cube into Five Polyhedra
Voronoi Kaleidoscope
The Complex Unit Circle
Hyperbolization of a Dodecahedron
Dual Billiards
Kosnita's Theorem
Reflection from a Freehand Polynomial Mirror
A Concurrency of Lines Joining Orthocenters
Two Triangles of Equal Area on Either Side of an Angle Bisector
The Distances to the Incenter and Excenters from the Circumcenter
A Triangle Model of Criminality
Miter Joint and Fold Joint
Mitering a Closed 3D Path
«
PREVIOUS

1
...
115

116

117

118

119

120

121
...
161

NEXT
»
Note: To run this Demonstration you need Mathematica 7+ or the free Mathematica Player 7EX
Download or upgrade to
Mathematica Player 7EX
I already have
Mathematica Player
or
Mathematica 7+