1. For the first figure (top left), mirror the given half across the vertical dotted line by drawing the corresponding points on the right side at equal distances from the line, then connect them to form a complete symmetrical shape resembling a kite or arrowhead.
2. For the second figure (top right), mirror the curved half across the vertical dotted line by plotting points on the left side that are horizontally opposite and equidistant from the line, then smoothly connect them to complete the symmetrical crescent or moon shape.
3. For the third figure (middle left), reflect the star’s points across the vertical dotted line; each point on the left has a matching point on the right at the same distance from the line, forming a complete five-pointed star symmetric about the vertical axis.
4. For the fourth figure (middle right), mirror the polygonal half across the vertical dotted line by copying each vertex to the opposite side at equal horizontal distance, then connect the new vertices to form a symmetrical hexagon-like shape.
5. For the fifth figure (bottom left), reflect the vertical rectangle half across the vertical dotted line by duplicating its edges and corners on the right side, resulting in a complete rectangle symmetric about the central vertical line.
6. For the sixth figure (bottom right), mirror the irregular polygon across the vertical dotted line by reflecting each corner point to the opposite side at equal horizontal distance, then connect the reflected points to complete the symmetrical irregular quadrilateral or pentagon.
Parent Tip: Review the logic above to help your child master the concept of geometry symmetry worksheet.