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 help 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.

Question

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 help 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.

jilltalks · Answer

I think it is either A or B

evoker · Answer

I think you will need to do both A and B

jilltalks · Answer

It is B. Am I correct?

princeharryyy · Answer

@Evoker is right :) u need both of them.

jilltalks · Answer

But i can't choose both A and B

jilltalks · Answer

What would be a better answer A or B?

evoker · Answer

Similar so I guess B