Symmetry GCSE Questions

This video tutorial guides students through symmetry questions commonly found in GCSE exams. It covers identifying lines of symmetry in patterns, exploring rotational symmetry by rotating patterns, and altering symmetry by adding dots. The tutorial also includes a final question on determining symmetry order and lines of symmetry. The video concludes with encouraging words for exam preparation.

What must be true about the shape in the last question regarding lines of symmetry?

How can you rule out shapes that have lines of symmetry when determining the correct shape?