1. Draw a vertical line down the center of the triangle.
2. Draw a vertical line down the center of the heart.
3. Draw a vertical line down the center of the triangle.
4. Draw a vertical line down the center of the pentagon.
5. Draw a horizontal line through the middle of the arrow.
6. Draw a vertical line down the center of the T-shape.
7. Draw a vertical line down the center of the trapezoid.
8. Draw a horizontal line across the middle of the semicircle.
Parent Tip: Review the logic above to help your child master the concept of lines of symmetry worksheet 2nd grade.