Math Is Fun Forum
You are not logged in.
- Topics: Active | Unanswered
Pages: 1
#1 2011-11-21 01:41:30
Rolling Regular Polygons around a Circle
Rolling Regular Polygons around a Circle:
(2) Polygonal Epitrochoid (new!)
Last edited by benice (2011-11-27 22:14:22)
Offline
#2 2011-11-21 01:46:54
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Rolling Regular Polygons around a Circle
Hi benice;
Good use of geogebra!
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#3 2011-11-21 01:52:10
- Bob
- Administrator
- Registered: 2010-06-20
- Posts: 10,623
Re: Rolling Regular Polygons around a Circle
hi benice,
That's real mathematical beauty. Excellent! 
Bob
Children are not defined by school ...........The Fonz
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you! …………….Bob
Offline
#4 2011-11-27 01:51:00
Re: Rolling Regular Polygons around a Circle
Offline
#5 2011-11-27 02:16:09
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Rolling Regular Polygons around a Circle
Hi benice;
Those are really cool! Here is my favorite:
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#6 2011-12-01 11:59:49
- John E. Franklin
- Member
- Registered: 2005-08-29
- Posts: 3,588
Re: Rolling Regular Polygons around a Circle
When a corner is pivoting, all is easy, however, when the edge of the polygon is rolling of the circle, things get harder, in my "at a glance" opinion. Consider rolling along a flat edge instead of a circle, then the edge rolling doesn't happen.
igloo myrtilles fourmis
Offline
Pages: 1