Question

Circle 1 has center (?4, ?7) and a radius of 12 cm. Circle 2 has center (3, 4) and a radius of 15 cm. What transformations can be applied to Circle 1 to prove that the circles are similar? Enter your answers in the boxes. Enter the scale factor as a fraction in simplest form. The circles are similar because the transformation rule (, ) can be applied to Circle 1 and then dilate it using a scale factor of 4 5?.

Answer 1

Answer: I think it’s 4

Explanation:

Because by using a scale factor of 4 and 5 to simplify is 2

Answer 2

Hey! I just took the quiz and got 100%, the correct answer is: (x+7,y+11), and the last is 5/4. (: good luck.