Consider the figures shown.
Are the two triangles congruent, similar or neither?
What is the transformation from triangle $ABC$ABC to triangle $A'B'C'$A′B′C′?
What is the scale factor of the dilation from triangle $ABC$ABC to triangle $A'B'C'$A′B′C′?
Recognise when shapes are similar and use proportional reasoning to find an unknown length
Compare and apply single and multiple transformations
Apply geometric reasoning in solving problems
Apply transformation geometry in solving problems