Step 1 c 8 O Step 2 E 8 E C B Origami is the art of paper folding. In traditional origami, a single sheet of paper is folded to create a three-dimensional design, such as a crane, a dragon, or a flower. Origami also has practical applications. For example, origami has been used to fold car airbags efficiently so that they will inflate correctly in an accident. Origami designs make use of geometric figures such as points, lines, rays, segments, and angles, 1. The diagrams at the right show how you can use origami to construct an equilateral triangle from a rectangular sheet of paper. Describe each step in words as precisely as possible, using correct geometric notation. The first step has been done for you. Step 1: Fold rectangle ABCD along a line so that AB aligns on top of CD. Then unfold. The fold creates EF. Step 2: Step 3: Step 3 Step 4 Step 4: AGRID