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How to create 1:sqrt(3)/2 ratio paper

Posted: May 17th, 2009, 10:49 am
by Dryer Lint
Hi,

I need lots of 1:sqrt(3)/2 (equilateral triangle heigth/width) sheets for a module I am working on and was wondering how to create lots of them efficiently from a larger sheet of paper, without having triangle-creases on all the resulting sheets.

Any help would be much appreciated!

Posted: May 17th, 2009, 2:40 pm
by plastgeek
I know this is probably not the best idea, but you can use a pencil compass, and connect the intersection points. But then you/d have pencil marks everywhere.

Posted: May 17th, 2009, 5:03 pm
by Brimstone
Make yourself a template as accurate as possible, made out of cardboard and then use an Xacto knife to cut pieces from the large sheet

Posted: May 18th, 2009, 1:37 am
by !tyza!!
here try this. I reproduced it after finding it somwhere, but i don't know where. David brill does it a different way, but from a rectangle

Image

sorry, i did it in Microsoft paint because it was easier (8 mins)

Posted: May 18th, 2009, 3:48 pm
by Dryer Lint
Thank you for the replies! I decided that it would be easiest if I just cut off a small strip from an A4/A3 sheet and then get multiple smaller sheets by subdividing by 4 or 16.

Tyza, I'm keeping that diagram you made, though. Thanks for the effort!