What 2 things do you always need to say to describe an enlargement?
millimetre or center meter and
What does centre of enlargement mean?
draw a line on the ends
Explain how to work out the scale factor on a grid, and with no grid. Use diagrams
you have screenshot from the myimaths lesson.
just add two
What happens to the angle sizes in the corner of the shape when you enlarge it?
draw a line on the ends
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