This math topic focuses on identifying lines of symmetry in various two-dimensional shapes, such as triangles, squares, and octagons. Each question presents a shape with a drawn line, and the task is to determine whether the line represents a true line of symmetry or not. The options for answers are simply "Yes" or "No." This skill is foundational for understanding the concept of symmetry in geometry.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.