Heres a printable page for you :D
***copyrighted material deleted***
here's a link to the website that offers the files Izy wants to show you.
http://www.quiltingandwhatnot.com/Ha...-Triangle.html
in fact, i recommend you browse through the whole site. some very interesting and common sense tips on paper piecing and links to some of my favorite free pattern & tutorial sites. :-)