Which sequence of transformations will result in an image that is similar to its pre-image?

Question

Which sequence of transformations will result in an image that is similar to its pre-image?

1.  A translation followed by a rotation 
2. A rotation followed by a translation
3. A reflection followed by a dilation 
4. A reflection followed by a translation

Answer 1

what sequence of translations leads to an image similar to its pre-image?

1 translation, then rotation

2 rotation, translation

3 reflection, dilation

4 reflection, translation

all of them lead to similar images, similar means same shape but not necessarily same size

all lead to congruent images except 3: reflect,dilate. congruent means same shape & same size

maybe what you're asking is which lead to same shape, same size and same orientation? which means an image identical to the pre-image