right triangle

The Open Right Triangle Twist is an intermediate-level twist in origami tessellations and is equivalent to half of the Double Open Square Twist. Crease Patterns and Folded Forms Animations Uses in Tessellations Right triangle twists are folded from square grids with diagonals, also called 45 degree grids. The mountain folds that form the central right … Read more

The Closed Right Triangle Twist (also just called Right Triangle Twist) is one of the more common twists and is usually one of the first that a new tessellation folder learns. Crease Patterns and Folded Forms Animations Uses in Tessellations Right triangle twists are folded starting from a regular square grid with diagonals added, and the mountain folds … Read more