[These pages were authored by the late Thoki Yenn, and were restored here from the Internet Archive by Erik Demaine, with contributions of missing files from various readers (notably Tommy Stevens, Roberto Morassi, and Boaz Shuval). If you spot any other bugs like missing images or pages, please report them.]

geometry.html

GEOMETRY

“The woods are lovely Dark and deep, but I have promises to keep and miles to go before I sleep. Robert Frost

 

Someone laid an egg here. Behind every hard shell there is a chicken !

I have received several request to add the below Diagrams to this page. They should show how to change American Letter Size Paper or in fact any rectangle into a Silver rectangle, remember: a Square is just a special case of a rectangle. Also there is a diagram showing have to fold a sheet of paper into fifths, that is 5 equal parts, according to the Fujimoto method of uneven division.

And if you feel really adventurous you can also learn how to change Silver into Gold.

 

How to change AND MORE ABOUT PAPERFORMATS

SLetter size to Silver rectangle

Letter size to Golden rectangle

Rectangle longer than A4 (29.7 cm)

Square to Silver Rectangle

Square to Bronze Rectangle

Silver Rectangle to Golden Rectangle

How to divide into part5s.

How to knit a Møbius Band

 

updated 16. August 2000
Back to Origami or Home

FastCounter by LinkExchange