Triangle ABC has been enlarged to triangle A'B'C'. What is the scale factor?

$2$2

$\frac{1}{2}$12

$3$3

$1$1

Triangle A'B'C' has been reduced to form a smaller triangle ABC. What is the scale factor?

Consider the following quadrilaterals.

Which unit do we use to express the scale factor?

Compare and apply single and multiple transformations

Analyse symmetrical patterns by the transformations used to create them

Apply transformation geometry in solving problems