We know that one symmetry is “line reflection over the vertical line through the center”; another is “rotation about the center counterclockwise by 90 degrees.” Are there others?

This Maths article shows how to find lines of symmetry on shapes and practise drawing them.

Learn about and revise angles, lines and multi-sided shapes and their properties with GCSE Bitesize AQA Maths.

In math instruction “nobody had been focusing on the significance of zero, which is the reflection point,” Schwartz said. There are two common instructional methods used to teach integers in current ...

A diagram used to prove that quantum gravity cannot have any global symmetry. Symmetry, if existed, could act only on the shaded regions in the diagram and causes no change around the black spot ...

Mathematician who reshaped theory of symmetry wins Abel Prize Masaki Kashiwara is the first Japanese person to be awarded the most prestigious prize in mathematics.

We will assume the axioms of ZFC together with intuitively clear axioms which are based on some intuition of Stuart Davidson and an old theorem of Sierpinski and are justified by the symmetry in a ...

• Locating points on a grid, recognizing reflections and lines of symmetry (geometric sense). • Converting minutes to hours, or minutes to seconds, or hours to minutes.