Your question makes no sense to me.
All circles are "similar" to each other.
Prove that circle A with center (–1, 1) and radius 1 is similar to circle B with center (–3, 2) and radius 2.
From A to B: (x - 2, y + 1), scale factor 2?
3 answers
Yes, but a proof explaining the translation and scale factor is expected in my quiz. So would the answer be correct in this case?
translation is correct
scale factor of radii is 2
scale factor of area is 4 , you didn't say what scale factor
scale factor of radii is 2
scale factor of area is 4 , you didn't say what scale factor