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
...
4

5

6

7

8

9

10
...
52

NEXT
»
Demonstrations 121  140 of 1026
Dudeney's Proof of the Pythagorean Theorem
The Areas of a Parallelogram and a Rectangle with the Same Base and Height Are Equal
Mechanism for Drawing a Logarithmic Spiral
Another OctagramToSquare Dissection
Drawing a Logarithmic Spiral
Trisecting an Angle Using Tschirnhaus's Cubic
Sum of Medians Divided by the Perimeter
Radius of Curvature of Catenary
Constructing the Square Root of a Positive Integer Geometrically
Locus of Points with Constant Angle
Tangents to a Rotating Ellipse
Multisecting an Angle Using Archimedes's Spiral
Equality of a Segment and an Arc in Archimedes's Spiral
Tangent to a Cycloid
Mechanism for Constructing Regular Polygons
Primitive Pythagorean Triples on a Curvilinear Grid Defined by Euclid's Formula
Trisecting an Angle Using a Conchoid
Rotation about a Point in the Plane
Matrix Transformations: "F"
Circumscribing Polygons
«
PREVIOUS

1
...
4

5

6

7

8

9

10
...
52

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+