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

1

2

3

4

5

6

7
...
51

NEXT
»
Demonstrations 61  80 of 1020
Testing a Polygon for Convexity and SelfIntersection
Equal Cores and Shells in Circles and Spheres
An Example of the BolyaiGerwien Theorem
Three Equal Segments from the Altitudes of a Triangle
Ratios Involving Six Radii
Circumcircles of Two Midpoints and an Altitude
Bisecting the Area and Perimeter of a Triangle
Bisecting a Triangle
Three Circles with Two Common Tangents
Reflections of a Line through the Orthocenter in the Sides of an Acute Triangle
Squares on a Line Segment
The Kappa Curve as a Locus
The Trisectrix as the Locus of Points of Intersection
Length of the Projection of a Rotating Polygon
Caustics Generated by Rolling Circles
Paper Size Series A
Hinged Dissection of a Pentagram to a Decagon
Haberdasher's Problem
Theobald's Dissection of a Heptagon to a Triangle
Parametric Curves in 2D
«
PREVIOUS

1

2

3

4

5

6

7
...
51

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+