GCSE Secondary Maths Age 13-17 - Geometry & Measures: Enlargement - Explained

The video tutorial explains how to enlarge a shape on a grid using a scale factor of two, centered at point A. It covers the importance of the scale factor, center, and choosing a vertex. The process involves doubling the distance from the center to the vertex and completing the shape by drawing the enlarged dimensions. The tutorial also discusses the marking criteria for correct positioning and enlargement.

What happens to the dimensions of the shape when it is enlarged by a scale factor of two?

Explain the significance of the centre of enlargement in the process described.