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

1
...
4

5

6

7

8

9

10
...
161

NEXT
»
Demonstrations 121  140 of 3216
Dissection of a Composite Spherical Triangle
Perspective Projection of a Cube onto a Plane
Dissection of a Spherical Square into a Spherical Lune
Dissection of a Spherical Triangle into a Square
Hinged Dissection of a Spherical Triangle into a Spherical Lune
Dissection of a Spherical Triangle into a Spherical Lune
Dissection of Gerwien's Triangle into a Saccheri Quadrilateral on the Sphere
Orthogonal Projections of the Edges of a Cube
Monge Point of a Tetrahedron
Locus of Points at Constant Distance from the Edges of a Trihedron
Three Planes in a Trihedron
Locus of Centers of Spheres
Inscribed and Circumscribed Spheres of a Tetrahedron
Two Conditions for a Tetrahedron to Be Orthocentric
Roulette (Hypotrochogon) of a Circle Rolling inside a Regular Polygon
Open Flexible Frame Based on a Rhombic Dodecahedron
A OneParameter Family of Zonohedra
Series Approximation for the Schwarz D Surface
Dissection and Reassembly of Parallelogram of Given Base and Altitude
Isoperiodic Potentials via Series Expansion
«
PREVIOUS

1
...
4

5

6

7

8

9

10
...
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+