1. © T Madas

2. Every length has doubled The Scale Factor is 2 Object Image Scale factor is the number of times the lengths of the original shape have been multiplied by

3. © T Madas Every length must treble Enlarge by a Scale Factor of 3 Enlargement is a Transformation

4. © T Madas Every length must be multiplied by 4 Enlarge by a Scale Factor of 4 2 Square Diagonals 8 Square Diagonals Enlargement produces similar shapes

5. © T Madas Every length must be multiplied by 2 Enlarge by a Scale Factor of 2

6. © T Madas Enlargement Practice

7. © T Madas Enlarge by a Scale Factor of 2

8. © T Madas Enlarge by a Scale Factor of 2

9. © T Madas Enlarge by a Scale Factor of 2

10. © T Madas Enlarge by a Scale Factor of 3

11. © T Madas Enlarge by a Scale Factor of 2

12. © T Madas Enlarge by a Scale Factor of 3

13. © T Madas Enlarge by a Scale Factor of 2

14. © T Madas

15. A B C D E F G H I Look at the triangle A and 8 more triangles marked as B - I. 1.Write down the letter of the triangles which are enlargements of triangle A. 2.State the scale factor for these enlargements 5 4 5 6 7 6 7 8 15 12 10 8 4 6 12 6 24 x 3 x 2

16. © T Madas