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.

nincompoop · Answer

well now 
what don't you understand?

anonymous · Answer

I just wanted to see if I was right. I think that its B but I'm not sure

anonymous · Answer

?

anonymous · Answer

Nevermind. I got it right