Question

Circle A with center (4, 0) and radius 5 is similar to circle B with center (–6, –3) and radius 3.

A) Circle A can be mapped to circle A' by a translation: (x, y) → .
B) Then circle A' can be mapped to circle B by a dilation with scale factor . So circle A is similar to circle B.

Answer 1

The answer may be C hope belo

Answer 2

B) Then circle A' can be mapped to circle B by a dilation with scale factor . So circle A is similar to circle B.