When you describe an enlargement you must give: the scale factor of the enlargement and the position of centre of enlargement.
Here is the example of enlarging shape:
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Saturday, 1 March 2014
12.4 Enlarging Shapes
When you enlarge a shape, all the lengths of the shape increase in the same proportion. This is called a scale factor. All the angles in the same shape stay in the same size.
When you describe an enlargement you must give: the scale factor of the enlargement and the position of centre of enlargement.
Here is the example of enlarging shape:
When you describe an enlargement you must give: the scale factor of the enlargement and the position of centre of enlargement.
Here is the example of enlarging shape:
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