11040
EXPLORE
LATEST
ABOUT
AUTHORING AREA
PARTICIPATE
Your browser does not support JavaScript or it may be disabled!
Lindgren's Dissection of One Octagram into Two
This Demonstration shows Frederickson's dissection of an octagram {8/2} into two octagrams.
Contributed by:
Izidor Hafner
Based on work by:
Greg N. Frederickson
THINGS TO TRY
Gamepad Controls
Automatic Animation
SNAPSHOTS
DETAILS
The notation
means join every
vertex of a regular
-gon.
G. N. Frederickson,
Dissections: Plane & Fancy
, New York: Cambridge Univ. Press, 2002 p. 189.
RELATED LINKS
Dissection
(
Wolfram
MathWorld
)
Octagram
(
Wolfram
MathWorld
)
PERMANENT CITATION
"
Lindgren's Dissection of One Octagram into Two
" from
the Wolfram Demonstrations Project
http://demonstrations.wolfram.com/LindgrensDissectionOfOneOctagramIntoTwo/
Contributed by:
Izidor Hafner
Based on work by:
Greg N. Frederickson
Share:
Embed Interactive Demonstration
New!
Just copy and paste this snippet of JavaScript code into your website or blog to put the live Demonstration on your site.
More details »
Download Demonstration as CDF »
Download Author Code »
(preview »)
Files require
Wolfram
CDF Player
or
Mathematica
.
Related Demonstrations
More by Author
Lindgren's Dissection of One Octagram {8/3} into Two
Izidor Hafner
Lindgren's Two-Triangles-to-One Dissection
Izidor Hafner
Lindgren's Dissection of One Decagram {10/3} into Two Pentagrams {5/2}
Izidor Hafner
Lindgren's Dissection of an Octagram into an Octagon
Izidor Hafner
Another Octagram-To-Square Dissection
Izidor Hafner
Octagram-to-Square Dissection
Izidor Hafner
Freese's Two-Octagons-into-One Dissection
Izidor Hafner
Bradley's Two-Triangles-to-One Dissection
Izidor Hafner
Two-Octagons-into-One Dissection in Two Steps
Izidor Hafner
Lindgren's Square-to-Dodecagon Dissection
Izidor Hafner
Related Topics
Plane Geometry
Polygons
Recreational Mathematics
Browse all topics
Related Curriculum Standards
US Common Core State Standards, Mathematics
1.G.A.2
3.G.A.2
5.G.B.4
8.G.A.1
8.G.A.3
8.G.A.4
HSG-CO.A.5
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+