A vector graphic is not based on pixels, but on mathematical formulas that define lines, curves, and geometric shapes. This allows the graphic to be scaled as required without any loss of quality.

Vector graphics replace that with drawn geometric shapes. Vector graphics are easy to scale, sharper in close-up since they don’t need to fill in pixels, and offer more precision. Super ...

Circle theorems are used in geometric proofs and to calculate angles. Transformations - Edexcel Transformations change the size or position of shapes ... Edexcel A vector quantity has both ...