One of the equations for a circle is (x - h)² + (y - k)² = r² where (h, k) are the center and r is the radius.
So after substitution:
(x + 6)² + (y - 2)² = 100
Notice the equation has the opposite of h and k and 100 is the result of squaring 10.
Answer:
The answer is "all angle will be same"
Step-by-step explanation:
In the given question choices were missing so, the correct choice can be defined as follows:
Given:
ABC reflected over AC and dilated by a scale factor 2/3 from ΔDEC.
Solution:

Your answer should be c if it is wrong try d. hope this helps :)