A look at the beauty and harmony of symmetry around us. 1. Matteo Achilli poses with a copy of the Italian magazine Panorama Economy, which features him on the cover, in his office in Formello ...
Symmetry is when one side of a shape is a mirror image of the other side ... video below from BBC Bitesize KS2 Maths which shows the lines of symmetry on a square, triangle, rectangle and circle.