Posted by Cherie on Tuesday, May 8, 2012 at 3:22pm.
Explain how you might create three parallel creases on a sheet of paper by using the method of paper folding.Sketch each step.

math  PsyDAG, Tuesday, May 8, 2012 at 7:02pm
There is no way we can sketch it, but you can fold the paper in half and then in quarters.

math  Anonymous, Sunday, May 29, 2016 at 7:41pm
Fold the paper so that the line segments coincides with itself . Open the paper , the fold line is perpendicular to the line segments !