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Transformations

Transformations. Enlargements. Real life enlargements. Where in real life do we use or see enlargements?. Objectives. To be able to:

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Transformations

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  1. Transformations Enlargements

  2. Real life enlargements Where in real life do we use or see enlargements?

  3. Objectives To be able to: • enlarge 2-D shapes, given a centre of enlargement and a positive integer scale factor, on paper and using ICT; identify the scale factor of an enlargement as the ratio of the lengths of any two corresponding line segments Learning outcomes • reason about position and movement and transform shapes (level 5) • enlarge 2-D shapes, given a centre of enlargement and a positive whole-number scale factor (level 6)

  4. The bigger arrow is an enlargement of scale factor 1.5 of the smaller arrow. Find the three missing values. Not drawn accurately

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