you can find if a shape has a line of symmetry by folding it
{"Image DocumentName": "You can find if a shape has a Line of Symmetry by folding it.", "Image ImageDescription": "Folding Test. You can find if a shape has a Line of Symmetry by folding it. When the folded parts coincide then the fold line is a Line of Symmetry. Fold a rectangle one way, and it didn t work. So this is not a Line of Symmetry.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}