Question

Circle A has center of (−2, 4) and a radius of 4, and circle B has a center of (3, 9) and a radius of 8. What steps will help show that circle A is similar to circle B?  (5 points)
Translate circle A using the rule (x−5, y−5).
Dilate circle A by a scale factor of 2.
Reflect circle A over the x-axis.
Rotate circle A 90º clockwise about the center.

Answer 1

@mathstudent55 please help me!

Answer 2

@mathstudent55

Answer 3

@phi

Answer 4

need help

Answer 5

yes please

Answer 6

It is D

Answer 7

are you sure can you explain how you did it?

Answer 8

well it isn't A because that doesn't work and it isn't B because it is not dilated and it isn't c because it is not reflected and D is the only answer left

Answer 9

oh okay thank you so much!:)