Very cool. Interesting that you can trisect a side, but this does *not* allow you to trisect an angle (i.e., fold a 30 degree angle at the corner) since this would require you to divide a side by 1/sqrt{3} which, alas, is *not* rational.

## Still can't trisect an angle.

Very cool. Interesting that you can trisect a side, but this does *not* allow you to trisect an angle (i.e., fold a 30 degree angle at the corner) since this would require you to divide a side by 1/sqrt{3} which, alas, is *not* rational.