These reflected rectangles are example of congruent shapes. When transforming a shape, either through translation, reflection or rotation, a congruent shape is produced. Enlargements create shapes ...
The oldest mathematics journal in the Western Hemisphere in continuous publication, the American Journal of Mathematics ranks as one of the most respected and celebrated journals in its field.
This is a preview. Log in through your library . Abstract Abstract Let 𝑉 be a rational, selfdual, 𝐶₂-cofinite vertex operator algebra of CFT type, and 𝐺 a finite automorphism group of 𝑉. It is ...