What 2 things do you always need to say to describe an enlargement? - How many times bigger you have made the shape, where the centre of enlargement is.
What does centre of enlargement mean?
- It shows where the x needs to go to show the projection lines go.
What is a scale factor? The scale factor is the distance between the the shape and the projection line. This shows you how much you need to enlarge the shape.
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