Question

According to these three facts, which statements are true? Circle D has center (2, 3) and radius 7. Circle F is a translation of circle D, 2 units right. Circle F is a dilation of circle D with a scale factor of 1.5.
Choose exactly two answers that are correct.
.Circle F and circle D are similar.
.The radius of circle F is 10.5.
.Circle F and circle D are congruent.
.The center of circle F is (0, 3).

Answer 1

A and B are correct.

ALL circles are similar, because they are all literally a circle; the same shape all around. Also if you were to dilate a radius of 7 by 1.5, you are multiplying 7 by 1.5.
7 x 1.5 = 10.5

I hope this helps!