Which composition of transformations will create a pair of similar, not congruent triangles?

a rotation, then a reflection
a translation, then a rotation
a reflection, then a translation
a rotation, then a dilation

Question

Which composition of transformations will create a pair of similar, not congruent triangles?

a rotation, then a reflection
a translation, then a rotation
a reflection, then a translation
a rotation, then a dilation

yanasidlinskiy · Answer

I feel like all of them are right but most definitely the last one looks wrong. Might needa ask @ganeshie8 on this one..

ganeshie8 · Answer

dilation changes the dimensions, so...

yanasidlinskiy · Answer

So last one???

ganeshie8 · Answer

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