CTK Exchange
CTK Wiki Math
Front Page
Movie shortcuts
Personal info
Awards
Terms of use
Privacy Policy

Interactive Activities

Cut The Knot!
MSET99 Talk
Games & Puzzles
Arithmetic/Algebra
Geometry
Probability
Eye Opener
Analog Gadgets
Inventor's Paradox
Did you know?...
Proofs
Math as Language
Things Impossible
My Logo
Math Poll
Other Math sites
Guest book
News sites

Recommend this site

Manifesto: what CTK is about Search CTK Buying a book is a commitment to learning Table of content Products to download and subscription Things you can find on CTK Chronology of updates Email to Cut The Knot Recommend this page

CTK Exchange

Subject: "Shoestring Proof of the Pythagorean Theorem"     Previous Topic | Next Topic
Printer-friendly copy    
Conferences The CTK Exchange This and that Topic #978
Reading Topic #978, reply 0
jmolokach
Member since Jan-11-11
Jan-11-11, 01:14 PM (EST)
Click to EMail jmolokach Click to send private message to jmolokach Click to view user profileClick to add this user to your buddy list  
"Shoestring Proof of the Pythagorean Theorem"
 
   I think this is somewhat simpler than what I have written before.

Occam's Razor or just a restatement of Proof 4? I think this is slightly different than proof 4 because the mathematics works out a little differently.

The coordinates of the vertices of the square are within the 5 X 2 matrix with the first one being repeated as is the case when using Gauss's Shoestring area formula...

I happen to like this one...

molokach

Attachments
http://www.cut-the-knot.org/htdocs/dcforum/User_files/4d2cf8e31626b350.jpg

  Alert | IP Printer-friendly page | Reply | Reply With Quote | Top

  Subject     Author     Message Date     ID  
Shoestring Proof of the Pythagorean Theorem jmolokach Jan-11-11 TOP
   RE: Shoestring Proof of the Pythagorean Theorem alexbadmin Jan-13-11 1
      RE: Shoestring Proof of the Pythagorean Theorem jmolokach Jan-13-11 3
   RE: Shoestring Proof of the Pythagorean Theorem jmolokach Jan-13-11 2
      RE: Shoestring Proof of the Pythagorean Theorem jmolokach Jan-13-11 4
          RE: Shoestring Proof of the Pythagorean Theorem alexbadmin Jan-14-11 5
              RE: Shoestring Proof of the Pythagorean Theorem jmolokach Jan-14-11 6
              RE: Shoestring Proof of the Pythagorean Theorem jmolokach Jan-14-11 7
                  RE: Shoestring Proof of the Pythagorean Theorem alexbadmin Jan-14-11 8
                      RE: Shoestring Proof of the Pythagorean Theorem jmolokach Jan-14-11 9
                          RE: Shoestring Proof of the Pythagorean Theorem alexbadmin Jan-14-11 10
                              RE: Shoestring Proof of the Pythagorean Theorem mr_homm Jan-14-11 11
                                  RE: Shoestring Proof of the Pythagorean Theorem jmolokach Jan-14-11 12
                      RE: Shoestring Proof of the Pythagorean Theorem jmolokach Mar-10-11 21
              RE: Shoestring Proof of the Pythagorean Theorem jmolokach Jan-19-11 13
                  RE: Shoestring Proof of the Pythagorean Theorem alexbadmin Jan-20-11 14
   RE: Shoestring Proof of the Pythagorean Theorem jmolokach Feb-26-11 15
   RE: Shoestring Proof of the Pythagorean Theorem jmolokach Feb-26-11 16
      RE: Shoestring Proof of the Pythagorean Theorem jmolokach Feb-27-11 17
      RE: Shoestring Proof of the Pythagorean Theorem jmolokach Feb-27-11 18
      RE: Shoestring Proof of the Pythagorean Theorem jmolokach Feb-28-11 19
      RE: Shoestring Proof of the Pythagorean Theorem jmolokach Feb-28-11 20
   RE: Shoestring Proof of the Pythagorean Theorem gaespes Mar-16-11 22
   RE: Shoestring Proof of the Pythagorean Theorem gaespes Mar-18-11 23
      RE: Shoestring Proof of the Pythagorean Theorem gaespes Mar-20-11 24


Conferences | Forums | Topics | Previous Topic | Next Topic

You may be curious to have a look at the old CTK Exchange archive.
Please do not post there.

Copyright © 1996-2011 Alexander Bogomolny

Search:
Keywords:

Google
Web CTK