Circle a has center of (4, 5), and a radius of 3 and circle b has a center of (1, 7), and a radius of 9. what steps will show that circle a is similar to circle b?

translate circle a using the rule (x + 3, y − 2).
dilate circle a by a scale factor of 3. rotate circle a 90° about the center. reflect circle a over the x-axis.