reminder A line of symmetry divides a figure into two corresponding halves. Can this rectangle be folded into corresponding halves? yes no yes Does a rectangle have a diagonal line of symmetry? yes no no prompt 460 120 10 Pause the video and try drawing some lines of symmetry of a square in your study guide. Does a circle have lines of symmetry? yes no yes reminder 320 A circle has an infinite number of lines of symmetry through its center. reminder A parallelogram has no lines of symmetry. reminder 290 A shape has rotational symmetry if it can be rotated and look the same.