All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info

Home > Shapes
Isosceles from Regular (Posted on 2012-01-20) Difficulty: 3 of 5
Which regular polygons can be dissected into isosceles triangles by non-intersecting diagonals?

See The Solution Submitted by Jer    
Rating: 5.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
re(3): Equilateral triangle are certainly isosceles. Comment 13 of 13 |
(In reply to re(2): Equilateral triangle are certainly isosceles. by Jer)

Wow! Didn't notice that!

I just put in the first 15 or so numbers and found A173786, which is what I was describing.  How interesting that these two sequences are essentially identical.  In fact, when I think about it, the fact seems perfectly simple.

I had a lot of fun on this one! Thanks Jer!


  Posted by Dustin on 2012-01-22 01:34:29
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (7)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2017 by Animus Pactum Consulting. All rights reserved. Privacy Information