Answer:
A
Step-by-step explanation:
The x value of the center = 0
The y value of the center = 220/2 + 11 = 110 + 11 = 121
so the center is at (0,121)
The radius is 220/2 = 110
The equation of the Ferris Wheel is
x^2 + (y - 121)^2 = 110^2
x^2 + (y - 121)^2 = 12100
