Something is symmetrical when it is the same on both sides. A shape has symmetry if a central dividing line (a mirror line) can be drawn on it to show that both sides of the shape are exactly the same. 1. Click the button. 2. Use the tool to make the same image on the left side of the line. 3. If needed, you can use the on the shape to rotate the image or you can rotate the image when you click on it. Be creative and have fun!