👉 Symmetrising is a mathematical process that involves transforming two or more shapes to create a new shape that has the same shape as the original shapes but with different orientations. It's often used in geometry, where it involves translating and rotating geometric shapes to achieve symmetry. For example, if you have a square, you can rotate it by 90 degrees clockwise to get a rectangle, or if you have an equilateral triangle, you can translate it by 1/2 of its side length to