Fold an Octagon II
Here is an alternate way to fold an octagon from a square piece of paper.
- Start with a square piece of paper
- Fold the square in half along both diagonals. Open.
- Fold the edge of the paper to the diagonal so the crease goes through the corner of the paper. Open.
- Repeat step 3 for each corner and each diagonal.
- Those creases form a regular octagon.