Question

Circle A has center of (6, 7), and a radius of 4 and circle B has a center of (2, 4), and a radius of 16. What steps will help show that circle A is similar to circle B?
A. Translate circle A using the rule (x + 4, y + 3)
B. Rotate circle A 45° about the center.
C. Dilate circle A by a scale factor of 4.
D. Reflect circle A about the origin.

Answer 1

Answer:

the answer is C. Dilate circle A by a scale factor of 4.

Answer 2

Answer:

C. Dilate circle A by a scale factor of 4.