Step-by-step explanation
First, we will have to get the diameters of the circles
A has a diameter of 8 units or a radius of 4 units
B has a diameter of 6 units or a radius of 3 units
Also, we have that Circle A has the equation
For circle B
Thus, we have
Hence, we can establish that the relationship between circles A and B will be:
Circle A was dilated by a factor of 0.75 about the centre (28,4)