Please HELP!! Circle A has center of (2, 8) and a radius of 2 and circle B has a center of (5, 4) and a radius of 10. What steps will help show that circle A is similar to circle B? (5 points)

A) Translate circle A using the rule (x-3, y+4).

B) Rotate circle A 270° about the center.

C) Reflect circle A over the line x=1

D) Dilate circle A by a scale factor of 5.

I really have no idea how to do this, I thought all circles are already similar :-??

Question

Please HELP!! Circle A has center of (2, 8) and a radius of 2 and circle B has a center of (5, 4) and a radius of 10. What steps will help show that circle A is similar to circle B? (5 points) 
		
A) Translate circle A using the rule (x-3, y+4).
		
B) Rotate circle A 270° about the center.
		
C) Reflect circle A over the line x=1
		
D) Dilate circle A by a scale factor of 5.

I really have no idea how to do this, I thought all circles are already similar :-??