© T Madas. 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.

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Presentation transcript:

© T Madas

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

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

© 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

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

© T Madas Enlargement Practice

© T Madas Enlarge by a Scale Factor of 2

© T Madas Enlarge by a Scale Factor of 2

© T Madas Enlarge by a Scale Factor of 2

© T Madas Enlarge by a Scale Factor of 3

© T Madas Enlarge by a Scale Factor of 2

© T Madas Enlarge by a Scale Factor of 3

© T Madas Enlarge by a Scale Factor of 2

© T Madas

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 x 3 x 2

© T Madas