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

1
...
117

118

119

120

121

122

123
...
147

NEXT
»
Demonstrations 2381  2400 of 2929
Definitions of Hill's Tetrahedra
Fagnano's Problem
Bankoff Circle
SixPiece Dissection of Hill's Tetrahedron of Type 3 into a Triangular Prism
Cutting Polygons
Ptolemy's Theorem
FourPiece Dissection of Hill's Tetrahedron of Type 2 into a Triangular Prism
Dissection of Hill's Tetrahedron of Type 1
Curly Torus
Euclid's Proof of the Pythagorean Theorem
Miquel's Pentagram Theorem
Two Proofs of the Equality of the Volumes of a Box and a Parallelepiped
Covering the Plane with Polygons
Simson's Theorem
Johnson's Theorem
FiveSquarestoOne Dissection
Dissection of a Truncated Octahedron into Hexagonal Skew Prisms and Parallelepipeds
Dissection of Two Rhombic Solids into an Icosidodecahedron and a RhombIcosiDodecahedron
Dissection of an Oblique into a Right Prism
Taking Apart a Cube
«
PREVIOUS

1
...
117

118

119

120

121

122

123
...
147

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+